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However, during borehole grouting pile construction of the present, round section piles are used universally. Generally speaking, the boreholes are drilled by a large diameter round piling bit. Because of the restriction of factors of the mud pumps, and drilling equipments, and drilling technique, it would result in such problems as fol lowing: a bigger cutting area and overlarge cuttings volume, and more hole bottom sediments, difficult cuttings discharging, and serverely repeat cuttings breaking, and using more concret grouting amount, and lower drilling speed, faster bit wearing, and longer working period, bigger material and labor ex haust, and higher engineering cost, unreasonable ratio of loading capacity to volume of pile foundation, and lower comprehensive economic benefits, and so forth.

然而，钻孔灌注桩施工中，目前最为普遍采用的是圆形断面桩基，一般采用大口径圆形基桩工程钻头，由于国内生产的泥浆泵、钻具及钻进方法等因素的限制，从而使钻孔破岩面积和体积过大，造成孔底沉渣过多，排渣困难且排浆量大，重复破碎问题突出，混凝土灌注量大，直接反映为钻进效率低、钻头磨损快、施工工期长、材料能耗和劳动消耗大、工程成本较高、桩基荷载能力与体积比不合理、综合经济效益不理想等，这些问题严重影响和制约着钻孔灌注桩施工技术的发展和进步。

Based on the regional tectonic evolution, combined with the high precision isotopic ages from this paper and other geologists, we have some new acquaintances as follows: 1 There has no Caledonian granite belt distributed in north margin of North China Craton. So, the traditional evolving model of North China Carton, which formed on this idea and the acquaintance about the collision of North China plate and Siberian plate, must be incorrect; 2 The age date show that the earliest magmatic activity began since late-Palaeozoic Permian, which is inconsistent with the previous idea that there were Caledonian and Hercynian active continental margin in the north of North China Craton and in the south Xingkai Massif. 3 the crust and lithosphere were thickened by the subduction and collision of Siberia plate and North China plate during Late Paleozoic. The magma is formed when the crust is heated and melts caused by thickened lithosphere delamination and caused the Asthenosphere upwelling. But only a little basaltic magma erupted, most magma underplate under the bottom of the crust. Thermal energy derived from basaltic magma underplating made the middle and lower crust melt partially and the late Permian-early Triassic granites is formed in large scale.

根据区域构造演化分析，并结合本文及他人高精度同位素年龄，我们对延边花岗岩形成的大地构造环境有了新的认识：1在华北地台北缘并不存在所谓的加里东花岗岩带，因此，建立在此之上的传统的华北地台北缘演化模式及有关西伯利亚板块与华北板块的碰撞拼合的认识也必然是不正确的；2华北地台北缘和兴凯地块南缘不存在加里东期和海西期花岗岩带，表明两地块边缘最早的花岗质岩浆活动始于晚古生代的二叠纪，即不存在传统观点所认为的加里东期或海西期活动陆缘；3晚古生代由于西伯利亚板块与华北板块的俯冲碰撞，致使地壳和岩石圈增厚，导致加厚岩石圈发生拆沉作用，使得软流圈上涌，加热地壳使之熔融形成岩浆，但玄武质岩浆少量喷出地表，大部分底侵于地壳底部，形成下地壳高密度的玄武质底侵层，玄武质岩浆底侵的热能引起中下地壳广泛部分熔融，形成大面积分布的晚二叠世—早三叠世花岗岩。

At the super-low permeable reservior sandstone of Fu and Yang in Daqing Oilfield, many pore throats exist a lot in the types of compacted and restored flakes and curved lamellas while the pore volume of micropore and the thin, compacted and shrunken throat that contribute little to flow take large scale in the total pore space. Thereof high filtrational resistance is caused by much trouble including high content of reservoir shale, serious sensibility to pressure at waterflooding, remarkable effects of undersaturation and water blocks in micropore. A method with laboratory experiment, theoretical confirmation and field application included was adopted to analyze the non-linear flow characteristics, to reveal the deep mechanism of pinhole enveloping macropore and to provide a new technology of improving the development effect. The outcomes aquired are as follows: Multiple cores with different low and super-low permeability were selected to perform seepage experiments by gas, water and oil. Three fields of flow were observed in the reservoir at different low and super-low core permeability. They are pseudo- elastic flow, transition flow and plastic creep flow. So the concept that there was no correlation of rocky absolute permeability with fluid properties that pasted itself was broken up. Two-phase seepage of water displacing oil in uniform super-low permeability shows that the two-phase seepage zone is narrow.

针对大庆油田扶、杨特低渗透油层砂岩孔隙喉道的大小和形态以压实再生型片状、弯片状喉道分布较广，压实、缩小型细喉道型，微孔不可流动的孔隙体积所占总孔隙体积的比例较大的特点；及储层泥质含量高，注水开发中压力敏感性强、微孔隙欠饱和及水锁效应显著，导致流体渗流阻力增大的问题，本文采用室内实验、理论推证和矿场应用相结合的方法，研究、分析了流体非线性渗流特征，更深刻地揭示出小孔包围大孔的机理及产生原因，并提供了改善开发效果的新的技术方法，取得如下成果：选择不同渗透率的低渗透、特低渗透岩心，进行了气、水和油单相渗流实验，揭示出当岩心渗透率不同时，油层内的流体呈现出拟弹性流变、过渡流变、塑性蠕变三种流变区，从而打破了岩心的绝对渗透率与通过岩心流体性质无关的观点；同类特低渗透岩心的水驱油两相渗流实验表明，两相渗流区较窄。

Here Pilgrims roam, that stray'd so farr to seek In Golgotha him dead, who lives in Heav'n; And they who to be sure of Paradise Dying put on the weeds of Dominic, Or in Franciscan think to pass disguis'd; [ 480 ] They pass the Planets seven, and pass the fixt, And that Crystalline Sphear whose ballance weighs The Trepidation talkt, and that first mov'd; And now Saint Peter at Heav'ns Wicket seems To wait them with his Keys, and now at foot [ 485 ] Of Heav'ns ascent they lift thir Feet, when loe A violent cross wind from either Coast Blows them transverse ten thousand Leagues awry Into the devious Air; then might ye see Cowles, Hoods and Habits with thir wearers tost [ 490 ] And flutterd into Raggs, then Reliques, Beads, Indulgences, Dispenses, Pardons, Bulls, The sport of Winds: all these upwhirld aloft Fly o're the backside of the World farr off Into a Limbo large and broad, since calld [ 495 ] The Paradise of Fools, to few unknown Long after, now unpeopl'd, and untrod; All this dark Globe the Fiend found as he pass'd, And long he wanderd, till at last a gleame Of dawning light turnd thither-ward in haste [ 500 ] His travell'd steps; farr distant he descries Ascending by degrees magnificent Up to the wall of Heaven a Structure high, At top whereof, but farr more rich appeer'd The work as of a Kingly Palace Gate [ 505 ] With Frontispice of Diamond and Gold Imbellisht, thick with sparkling orient Gemmes The Portal shon, inimitable on Earth By Model, or by shading Pencil drawn.

此外还有很多，说起来未免太冗长，他们无非是些未成熟的、痴呆的、穿着黑、白、灰色衣的身带骗人的假法宝的隐士和托钵僧。其中有的在这里云游巡礼，曾到各各他去寻觅那活在天上的死人，临终穿上圣多明我派或圣方济派的袈裟，以证明自己确实去过极乐天堂，他们误以为这样打扮就可畅通无阻。他们通过七星天，通过&恒星天&，通过那权衡黄道振动均势的&水晶天&，并且还通过&原动天&。圣彼得手拿钥匙，站在天堂的边门口，像是在等待他们，正要举步登上天堂的阶梯时，看吧！从左右吹来一阵猛烈的横风，他们被斜吹到十万里外的远空中去：那时看见僧帽、头巾、袈裟，连同它们的穿戴者一起被吹翻扯烂，还有圣骨、念珠、免罪券、特免证、赦罪证、训谕，全被高高卷起，都成了风的玩具，他们飘过这世界的背面而远落在广大的地狱边缘，被称&愚人的乐园&，很久之后将是家喻户晓的，但是现在却是人迹罕至的地方。魔王走过这整个黑球，经过长久的漫游，终于发现一线曙光，便加紧他的步伐，向那边走去。他远远望见一座高大的建筑，从它那宽大的阶梯拾级而上，可以抵达天国的城垣，它的顶上，像有比王宫还要富丽的宫门，它的正面镶有金刚石和黄金；大门上密饰着东方的珠宝，光彩夺目，人间的浓淡画笔也无法描绘它。

The main process machinery and equipment are:(1) hit halo hemp electrical appliances, due to livestock and poultry species, varieties vary;(2) assassination put Xuedao, because different types of livestock and poultry, knives of different sizes, in order to ensure that medical and consumption of blood cleaning hollow knife can be used;(3) peeling or burning hair back hair machinery and equipment, medium and large slaughter plant machinery stripped of pigs, cattle, sheep skin, small factories and individual butcher knife while peeling by hand, Mao 60-68 ℃ hot hot hot flooding 3-8 minutes, easy to back hair, animal hair may be back with a different machine back hair;(4), cut open, cuts except internal organs, cutting off their heads and trimming hooves many different processes such as cutting tools complete with manual and electric saws and a half split two ways , hand-split and a half with machetes, saws chop and a half should be washed clean bone debris.

主要工序机械设备是：（1）击晕麻电器，因畜禽种类、品种不同而异；（2）刺杀放血刀，因畜禽种类不同，刀的大小也不同，为保证医用和食用血液的清洁，可采用空心刀；（3）剥皮或烫毛退毛机械设备，大中型屠宰厂用机器剥去猪、牛、羊的皮，小厂和个体屠户则用手工刀具剥皮，烫毛用60—68℃热水浸烫3—8分钟，便于退毛，畜禽均可用不同的退毛机器退毛；（4）开膛、剖除内脏、割头蹄和修整等工序多用不同的刀具完成，劈半有手工和电锯两种方法，手工劈半用砍刀，电锯劈半后应将骨屑冲洗干净。

Qi staffing, technology, and enterprise development of this establishment of the independent processing workshops Plastic windows and doors, high-grade aluminum alloy doors and windows broken insulation production and processing workshop, insulating glass processing plant and distribution conch-based windows and doors profiles Hardware stores sales, processing and assembling an annual output capacity of more than 50,000 square meters, the enterprise has the production of PVC windows and doors two sets of large-scale equipment, precision double-headed Saw aluminum, aluminum alloy Aluminum Group Kok Airport, aluminum alloy punch, vertical precision milling machine, such as aluminum alloy doors and windows, aluminum alloy hollow-Home-shift door, folding door processing equipment, has a vertical plate pressure automatic insulating glass production line and the straight-line glass milling machines and testing instruments, such as windows and doors equipment, for the manufacture of reliable products provided a guarantee for quality.

人员配备齐，技术力量强，企业发展之今设立了独立的塑钢门窗加工车间，高档断桥隔热铝合金门窗生产加工车间，中空玻璃加工车间和以海螺型材经销为主的门窗五金件销售门店，加工组装年产能力达五万平米以上，企业拥有塑钢门窗生产大型设备二套，精密双头铝锯机、铝合金平开窗组角机、铝合金冲床、立式精密铣床等铝合金门窗、铝合金中空家装移门、折叠门加工设备、拥有立式自动板压中空玻璃生产线一条以及直线玻璃磨边机和门窗检测仪器等设备，为制造可靠的产品质量提供了保证。

Construction of the project will eventually become a set of cattle and sheep farming, livestock reserves, trade, slaughtering and meat processing division, compound fertilizers, fodder and bio-engineering base as one of the large modern livestock industry cluster, to meet the Wushi, Quanjiang The domestic market and high-quality beef and mutton meat and cooked food at the same time, pulling all the autonomous region and Urumqi City, the development of livestock and livestock products industry to the Gulf region in West Asia and the broad masses of Muslim countries to export and expand Xinjiang's animal products in the international market share And truly laid Hualing Group one of the pillar industries - the foundation of the modern livestock industry and livestock industry leading enterprises Quan Jiang's position.

项目最终将建设成为集牛羊养殖、活畜储备、交易、屠宰、分割及肉食深加工、复合肥料、生物工程和饲草饲料基地为一体的大型现代化畜牧产业集群，在满足乌市、全疆及国内市场高品质牛羊肉及熟食肉制品的同时，全面拉动自治区及乌鲁木齐市畜牧产业的发展和畜产品向中西亚及海湾地区广大穆斯林国家的出口，扩大新疆畜产品在国际市场的占有率，真正奠定华凌集团支柱产业之一——现代畜牧产业的基础和全疆畜牧产业龙头企业的地位。

The animal model of this method system have, the characteristics of the high fat, high leptin, high Ins, and match with the characteristic of clinical and the pathologic of simple obesity. This studies showed: The acupuncture can obviously reduce the vaule of intaking food and water of the fat rats, and lower the body weight and fat; The acupuncture can urge the diameter, area, physical volume of white fat cell contract, Brown fat tissue of fat rat group surroundings vascular containing large quantity of white fat cell, the acupuncture group was less. this showed: The acupuncture enhanced the white fat cell metabolism, and promotesed the white fat cell to convert to brown fat cell; The frequency of spontaneous electric of nerve cell of pvn of the fat rat is high, the acupuncture counld depress the spontaneous electric of nerve cell of pvn, This showed: the acupuncture can depress the appetite passing to adjust function of pvn nerve; The monoaminergic neurotransmitter of inside of the fat rat brain is disfunction, the acupuncture can rectify this disfunction, and adjust level of 5-HT, and affect appetite, and improve metabolism; The level of leptin and Ins of fat rat increased high, The level of it of acupuncture group decreased, compared with the fat group p.001, This showed: the fat rats have the defeat of leptin and Ins in the body, The acupuncture can lowering this defeat, The level of leptin and Ins of the fat rat in the brain is less than the normal group, The level of leptin of the acupuncture group is high than the fat group, This showed: the acupuncture can increase the transportation of leptin from blood to brain.

本方法所制肥胖大鼠模型具有高体重、高脂、高leptin和高Ins血症的特点，符合人类单纯性肥胖病的临床和病理特征；实验研究显示：针灸能明显减少肥胖大鼠的摄水、摄食量及降低其体重、体脂；针灸能促使白色脂肪细胞直径、面积、体积缩小，减少肥胖大鼠棕色脂肪组织血管周围白色脂肪细胞数量，显示：针灸增强了白色脂肪细胞的代谢，促进了白色脂肪细胞向棕色脂肪细胞的转化：肥胖大鼠PVN神经细胞自发放电频率增加，脑内单胺递质紊乱，针灸通过抑制PVN亢奋的自发放电，调整5-HT水平，达到影响食欲，改善代谢的作用；肥胖大鼠血中leptin及Ins水平增高，与正常组大鼠比有明显差异，提示大鼠体内存在leptin及Ins抵抗，针灸后肥胖大鼠随着体重体脂的下降，血中leptin、Ins水平降低，与肥胖组比均有显著性差异，而针灸后大鼠脑内leptin增加，与肥胖组比P.05，提示：针灸具有改善leptin、Ins抵抗及增加leptin脑内转运的作用。

Breed of hound dog known for being destructive and causing mischief if left alone and for almost never barking; often described as deerlike because of its grace and speed while hunting; coat is short, smooth, and fine textured and can be red, black and tan, or black (any of which may have white markings as well); large, erect ears are set far forward on head and may be slightly hooded; short tail curls tightly over rump and is sometimes tipped with white; deeply furrowed brow is a distinctive feature of the breed; eyes are oval-shaped and dark hazel or dark brown; adult stands 16 17 in.(41 43 cm) tall at shoulders and weighs 22 24 lbs (10 11 kg); sometimes called Congo dog because the pair that gave rise to the first known Western litter were imported from the Congo into England in 1936; cleans itself fastidiously, much like a cat; tends to have an aloof demeanor; prized by the pharaohs of Egypt as hunting dogs and adopted by the tribes of the Congo much later; called African bush dog by the English because British explorers first found this dog wandering in the African bush.

巴辛吉小猎犬是一种产于非洲大陆的小猎犬品种，以其具有破坏性和孤独时的调皮捣蛋以及几乎从来不吠叫而著名；当它进行捕猎时，因为它的速度和优美的风度而经常被形容成鹿；皮毛短而光滑，有着很好的质感，有红色，黑色，黄褐色（任何颜色中都混有白色的标记）；大而坚挺的耳朵距离较远地分布在头部两侧并轻微地往前罩盖；短小的尾巴紧凑地卷曲在臀部上方，部分巴辛吉小猎犬的尾部顶部呈白色；脸部眉部有深深的皱纹也是品种与其他品种的区别；眼睛深褐色或者深棕色呈椭圆形；成年巴辛吉小猎犬站立肩高41—43公分，体重22—24公斤；有时候也被称为刚果狗，因为第一对巴辛吉小猎犬于1936年从刚果引入英国；巴辛吉小猎犬经常一丝不苟的清理自己，有些像猫；具有冷漠的举止；作为猎犬曾受到埃及法老的赞扬，之后为刚果部落所使用；当它首先被英国探险者在非洲灌木丛中发现时被称为非洲灌木狗。

In this paper we combining connecting tunnel project of Subway Line 4 at Xidan-lingjing bystreet in Beijing. To aim at the difficulties of building large-span connecting tunnels in the fine sand layer, through roads and underground pipelines, construction nearby buildings and other project difficulties. Using theoretical analysis, numerical simulation, field tests and other research methods to comprehensive and systemic research the stratum deformation mechanism and process control techniques of shallow excavation method, and a series of results were obtained. Firstly, use the stochastic media theory to analyze the stratum deformation mechanism, concretely analyze the analytic equation of surface horizontal displacement and deformation which were caused by the excavation of single-hole and double-hole tunnel, and further discussion on ground settlement, vertical deformation, surface horizontal displacement and horizontal deformation. Analyzing the main influence factors of surface displacement, and combined with practical work to proof the theory which was applied to shallow buried single-hole tunnel in fine sand layer was scientific.

本文结合北京地铁四号线西单～灵境胡同渡线隧道工程，针对在粉细砂地层中修建大跨渡线隧道，下穿道路和地下管线，临近建筑物施工等工程难点，利用理论分析、数值模拟、和现场监测等多种研究手段，对浅埋暗挖隧道地层变位机理及控制技术，深入地进行全面和系统的研究，并取得以下成果：(1)引入随机介质理论，对地层变位机理进行了分析，具体分析了单、双孔隧道开挖引起的地表位移及变形的解析方程，并深入探讨了地表沉降、垂直变形、地表水平位移和水平变形的特点，同时分析了影响地表位移的主要因素，并结合工程实例，佐证该理论应用于粉细砂地层浅埋暗挖单孔地铁隧道的科学性。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！