后弯的

Training when crawling, let the children get on the ground, into a prone position, his head looked up and, with his hands up the body, the parents of the baby's legs, bending gently on his belly, in your baby's face will put some dynamic, interesting toys, such as the roly-poly, singing dolls, electric vehicles, so as to enhance your baby's interest inspired him to crawl引逗at this time, parents can hand in his buttocks lightly stabbed you, or the palm of your hand resist his little feet, children will often put forward, so he had to crawl slowly; If a child is prone position, the only inhibitory effect head, upper limb strength should not put up their own bodies, chest, waist spaces should not inflate the abdomen should not from the bed, parents can be a towel on the baby's chest and abdomen, and then bring a towel, so that the infant chest, abdomen leaving the bed, body weight fell on hands and knees and repeated practice, the question of the lower leg strong muscles that can support the body weight, it has been gradually learn to crawl.

训练爬行时，先让孩子趴下，成俯卧位，把头仰起，用手把身体撑起来，家长把孩子的腿，轻轻弄弯放在他的肚子下，在孩子的面前，放些会动的、有趣的玩具，如不倒翁、会唱歌的娃娃、电动汽车等，以提高孩子的兴趣，启发、引逗他爬行，此时，家长可以用手在他的臀部轻轻捅一下，或用手掌抵住他的小脚掌，孩子常常会向前扑，于是就慢慢地爬行了；如果婴儿俯卧位时，只会把头抑起，上肢的力量不能把自己的身体撑起，胸、腰部位不能抬高，腹部不能离床时，父母可以用条毛巾放在婴儿的胸腹部，然后提起毛巾，使婴儿胸、腹部离开床面，全身重量落在手和膝上，反复练习后，待小腿的肌肉结实，能支撑身体重量时，也就渐渐地学会爬行了。

Training when crawling, let the children get on the ground, into a prone position, his head looked up and, with his hands up the body, the parents of the baby's legs, bending gently in his stomach, in your baby's face will put some dynamic and interesting toys, such as the roly-poly, singing dolls, electric vehicles, so as to improve the baby's interest inspired him to crawl引逗at this time, parents can be hands on his hips gently stab you, or the palm of your hand He withstood a small foot, the children often put forward, so he had to crawl slowly; If a child is prone position, the only head suppression, the strength of the upper limbs of the body can not put up their chest, waist can not be elevation, when the abdomen can not be away from the bed, parents can be a towel on the baby's chest and abdomen, and then bring a towel, so that the infant chest, abdomen leaving the bed, body weight fell on hands and knees and repeated practice, the question of the lower leg strong muscles that can support the body weight, it has been gradually learn to crawl.

训练爬行时，先让孩子趴下，成俯卧位，把头仰起，用手把身体撑起来，家长把宝宝的腿，轻轻弄弯放在他的肚子下，在宝宝的面前，放些会动的、有趣的玩具，如不倒翁、会唱歌的娃娃、电动汽车等，以提高宝宝的兴趣，启发、引逗他爬行，此时，家长可以用手在他的臀部轻轻捅一下，或用手掌抵住他的小脚掌，孩子常常会向前扑，于是就慢慢地爬行了；如果婴儿俯卧位时，只会把头抑起，上肢的力量不能把自己的身体撑起，胸、腰部位不能抬高，腹部不能离床时，父母可以用条毛巾放在婴儿的胸腹部，然后提起毛巾，使婴儿胸、腹部离开床面，全身重量落在手和膝上，反复练习后，待小腿的肌肉结实，能支撑身体重量时，也就渐渐地学会爬行了。

Based on the load transmission mechanism of space truss, and referenced theanalysis of test materials, a formula for calculating the bearing capacity of reinforcedconcrete compression strut is introduced. By using the theory of plastic hinge-line, anupper limit solution of bent bearing capacity for four-pile cap, which coincidesprecisely with the practical measurements, is obtained. By utilizing the reaction ofthe soil under cap and by basing on the method of plastic ultimate analysis, an upperlimit solution of punching shear bearing capacity for pile cap is acquired, which. coincides precisely with the practical measurements, and the formula is similar to thecode.A brief discuss on cooperative work of strip beam of foundation and single rankof piles is made. Separately considering the pile-cap and the pile-group, thencoupling their matrix of rigidity, the inner force of pile-cap is solved by the numericalmethod under some reasonable supposition. In comparison with other method, thecalculating results are exact, reliable and convenient in using. The method provides apowerful tQol fOr further analysis and research on this kind of structure.

本文以空间桁架传力机理为基础，结合试验资料分析，推导了钢筋混凝土等边三桩承台受冲切承载力计算公式；根据塑性铰线理论，导得了与试验结果吻合良好的四桩承台受弯承载力的上限解；利用承台底土反力分布，根据塑性极限分析方法，导得了桩基承台受冲切承载力的上限解，在此基础上，通过简化假定，得到与规范公式相类似的承台受冲切承载力实用公式，该公式能方便考虑台底土反力作用，与试验结果的吻合程度比规范公式好；简要讨论了桩基条形承台梁与单排桩的协同工作分析；在一些合理假定的基础上，将承台与群桩分开考虑，分别得到其刚度矩阵后进行耦合，通过数值方法求解承台内力，算例表明，该方法结果准确，使用方便，为该类结构的进一步分析研究及工程设计提供了强有力的工具。

Sensible of a benignant persistent ache in his footsoles he extended his foot to one side and observed the creases, protuberances and salient points caused by foot pressure in the course of walking repeatedly in several different directions, then, inclined, he disnoded the laceknots, unhooked and loosened the laces, took off each of his two boots for the second time, detached the partially moistened right sock through the fore part of which the nail of his great toe had again effracted, raised his right foot and, having unhooked a purple elastic sock suspender, took off his right sock, placed his unclothed right foot on the margin of the seat of his chair, picked at and gently lacerated the protruding part of the great toenail, raised the part lacerated to his nostrils and inhaled the odour of the quick, then, with satisfaction, threw away the lacerated ungual fragment.

501他感到脚心一个劲儿地隐隐作痛，就把脚伸到一旁，端详着脚由于一趟趟地朝不同的方向走来走去，受到挤压而磨出的皱皮、硬块和疖子。随后他弯下身去，解起打成结子的靴带：先掰搭钩，松开靴带，再一次一只只地脱下靴子。右边那只短袜湿了一部分，大脚趾甲又把前面捅破并伸了出去，这下于便跟靴子分开了。他抬起右脚，摘下紫色的松紧袜带后，扒下右面那只袜子，将赤着的右脚放在椅屉儿上，用手指去撕扯长得挺长的大拇脚趾甲，并轻轻地把它拽掉，还举至到鼻子那儿，嗅嗅自己肉体的气味，然后就心满意足地丢掉从趾甲上扯下来的这一碎片。

In this paper, an important pest of cruciferous vegetables xylostella and its two dominant species in the parasitic wasp - Cotesia plutellae bee, Diadegma semi-closed two parasitic system studied two parasitic wasps of Nutritional regulation of the host Plutella xylostella, from parasitic to parasitic found after the fifth day, five days, all groups the body weight of diamondback moth larvae are showing an increasing trend, not parasitic larvae of the diamondback moth has been higher than was body weight parasitic larvae of Plutella xylostella, and was Ichneumonidae parasitic larvae of the diamondback moth important than being clear Braconidae parasitic weight of the diamondback moth larvae.

本文以重要的十字花科蔬菜害虫小菜蛾及其两种优势种内寄生蜂——菜蛾盘绒茧蜂、半闭弯尾姬蜂两个寄生体系为研究对象，研究了两种寄生蜂对寄主小菜蛾营养的调控，发现从寄生至寄生后的第五天，五天时间内，所有组小菜蛾幼虫的体重均是呈现增加的趋势，未被寄生的小菜蛾幼虫体重一直保持大于被寄生小菜蛾幼虫，而且被姬蜂寄生的小菜蛾幼虫体重要明显的大于被茧蜂寄生的小菜蛾幼虫体重。

In membership card making equipment, automatic platen development, and die-cutting phase of mould tools, die-cutting Treasury, multi-function CNC tooling machines and cutlasses machine, and so on have vendors are die cut production, which in our country have become large, medium volume business card printing and membership card making packaging products-cutting operation, and the mainstream devices boast co., Ltd. is the most representative and the company is to last 100 years of manufacturing experience, reliable product quality, high-quality after-sales a great number of customers.

在会员卡制作后设备中，全自动平压平模切机发展比较成熟，与模切机相配套使用的制模工具、模切制版机、多功能制模机和数控弯刀机等设备都有厂家在生产，这种模切方式已经在我国成为大、中批量制卡和会员卡制作包装产品模切工序的主流设备，其中博斯特有限公司最具代表性，该公司以近百年的生产经验、可靠的产品质量、优质的售后服务赢得了大批客户。

Amazed at the sight, he descended into the opening, where, among other marvels, he beheld a hollow brazen horse, having doors, at which he stooping and looking in saw a dead body of stature, as appeared to him, more than human, and having nothing on but a gold ring; this he took from the finger of the dead and reascended.

他为眼前的景象所惊吓，连忙向下逃往开阔的地方，却在那里遇到了奇异的事情，他看见了一匹空洞的黄铜色大马，还有不少的门，在那里他弯下腰去寻找，看见了一具死尸，他所看到的尸体比人大得多，当他再看时却什么也没有，只剩下一枚金戒指；这就是大地回升后他从死尸手指上摘下来的东西。

On both sides of the head, bo palletizer gables and jump out after all, coping with brick and WaiHu bolts into the curve, delicate and elegant, In front of the hall YanXia is WangZhuan grinding and Chuan bent with very precise porch corridor, look up, its monumental made by artificial and materials that, And the bridge of short column and column, is not a simple shu to use a few short wood, but installation high-relief curving flowers.the curving flowers and leaves, Lu carved into a cloud, LiangYun fog, not only can satisfy the structural component of the requirements, and the proper decoration, try and do not provide craftsmanship.

两侧山墙的垛头、博缝及后檐出跳，也都用砖磨成道道内、外弧的曲线，精致而又素雅；厅屋前檐下是把望砖磨成与弯椽配合得极为精确的轩廊，抬头望去令人赞叹不已，其制作所耗费的人工和材料可想而知；还有那梁架上的短柱与蜀柱部位，不是简单地用几根短木，而是安装高浮雕和透雕雕刻成荷叶墩、栌斗、山雾云、抱梁云构件，不仅能满足结构上的要求，又恰到好处的进行了装饰，真可谓两全齐美，别具匠心。

The microsturcture characteristics of M2 cast-strip were studied with such experimental methods as metallographic analysis, SEM, XRD and TEM[0]. The effect of sub-rapid solidification on the size, type and distribution of eutectic carbides in M2 cast-strip was analyzed. The effect of heat treatment temperature and its holding time on the eutectic carbides in M2 cast-strip was explored. The eveolution of metastable phase of M2C eutectic carbide during the heat treatment period and the decomposition dynamics concerned were researched. The M2 cast-strips were rolled into thin strips and the effect of deformation ratio on carbides in M2 cast-strip was examined. Then these thin strips were comparied with those that were produced by conventional technology on carbide, hardness, red-hardness and bend strength. At last the rolled M2 cast-strips were made into saw blades and their cutting performance was experimented on in tools factories and then compared with that of similar products produced by conventional technology.

采用常规金相、扫描电镜、X射线衍射及透射电镜等实验研究了M2高速钢铸带的凝固组织特征，分析了亚快速凝固对铸带中的共晶碳化物的析出类型和尺寸以及分布的影响；探索了后续热处理温度和保温时间对铸带碳化物组织的影响规律，分析了铸带中的亚稳相M2C共晶碳化物在热处理过程中的分解情况以及分解动力学；将铸带热轧成薄带，研究了压下率对铸带碳化物组织的影响，并将热轧薄带与常规工艺生产的相同规格的M2高速钢薄带在碳化物组织、硬度与红硬性以及抗弯性能等方面进行了对比；将热轧薄带加工成机用锯条后在工具厂进行了锯切性能试验，并与常规工艺生产的同类产品进行了使用性能对比。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。