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front and back相关的网络例句

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与 front and back 相关的网络例句 [注:此内容来源于网络,仅供参考]

The study has shown:(1) With increasing sediment depth and the woody giblets, the total organic carbon, the extraction of benzene , the total humic acids and the unhydrolyte are enhanced, while the hydrolyte is decreasing.(2) According to the GC-MS analysis, n-alkane,n-alkan-2-ones and n-alkanones are composed mainly of long-chains,such a result is thought to be characteristic of a herbaceous input from 2300a.B.P. n-alkanones exist in the samples may be considered as the evidence of microorganisms activity.(3) It is showed that the lipids is more sensitive to the climate change than the floristic. The proxy of the pollen spore of the peat stratum is different from the normal environment proxy. It is one of the main reasons that the sensitivity difference of the bog vegetation reacting to the climate isn't accordant with the log of the fat molecule fossil and biology fossil.(4) The transformation of the peat organic carbon is under the influence of temperature,acidity,organic material constituting, etc, and it showed the up-trend with the depth. In the short-term scale, the conversion of the peat organic carbon is effected by seasonal water,regional climate and vegetations; while in the long-term scale, it is controlled mainly by the climate.(5) According to the comparing the orderliness of organic compound,vegetation giblets with the depth to the characteristics of the peat molecule fossil with the section, in the development of this peatmire, 1500a B.P(210cm)is regard as the borderline of the late Holocene, the keynote of the front period is warm with several cold fluctuations, and the trend of the back period is dry and cold although there were several fluctuations.

研究表明:(1)随深度的增高及植物残体中木本残体的增多,总有机碳、苯萃取物、总腐植酸、不被水解物含量逐渐增高,而易水解物含量减少;(2)GC- MS分析显示,正构烷烃,直链烷基2-酮和正烷醇均以长链组分为主,揭示了该泥炭柱剖面2347a.B.P的母源输入以草本植物为主;甲基酮类和短链正烷醇的存在是微生物活性很大的生物证据;(3)通过有机分子标志物与孢粉、植物残体等指标的对比研究表明:脂类化合物对气候变化的反映要比植物种灵敏得多,不同沼泽植物对气候变化的敏感性的差异是脂类分子化石记录与生物大化石结果很难一致的主要原因之一;(4)泥炭有机碳的转化受到温度、酸度、有机物质组成等很多因素的影响,短时间尺度,泥炭有机碳的转化受季节性降水、地方气候和植被等因素的影响;长时间尺度,泥炭地有机碳的转化,受气候条件控制;(5)总结泥炭分子化石特征、泥炭有机质各组分含量及植物残体组成随深度的变异规律,分析结果显示该泥炭地层形成过程中,1500a B.P(210cm)可作为划分前后晚全新世的界线,前期的基调是气候偏暖,但又有几次偏干冷气候的反复,后期气候以干冷为主,其间虽有几次上升波动,但整体趋势不变。

"As strange tiger 360 deceit user, frequent manslaughter and the ugly travel that hold back all mainstreams to kill poisonous software in the dark are disclosed and exposure, 360 superintend and director guide committee collective is exited, the brand of 360 and company image front face strange tiger unprecedented predicament, go in for sth in a large scale right now lawsuit, no more than is for promiscuous seeing and hearing, perhaps raise new theme to saliva battle."

"随着奇虎360欺骗用户、频繁误杀以及暗中阻挡所有主流杀毒软件的丑行被揭露和曝光,360督导委员会集体退出,奇虎360的品牌和企业形象正面临前所未有的困境,此时大兴诉讼,无非是为了混淆视听,或者给口水战增加一点新鲜的题材。"

Next day, about 8pm, Shin and Ling arrived Wu-yin fort. Ling looks back to Shin and feels some kind of heartsore she's never experienced so far. She tried to slow down as much as possible to enjoy freedom more and get along with Shin as well. However, Shin excused hurrying their way by her safety and Mr.Jin's worry. Now, they finally stops in front of the main gate. Shin is about to say farewell but suddenly looks very anxious. Ling looks along Shin's line of sight and finds somthing wrong, too.

隔日戌时时分,童心和金灵回到了无银堡外,金灵回头望著童心,感到一种前所未有的酸楚,这一路上她尽量放慢速度,只盼能再多呼吸一点自由的空气,跟童心再多相处一会,但童心却以她的安全和金老爷的担心为由不欲拖延,此时他们终於来到堡门前,童心本想跟金灵道别,却突然脸色大变,金灵顺著他的眼光望向堡门,也惊觉一件事

The dicing machine for semiconductor and OPTO is the front-end equipment of back-end packaging process, and possessing about 9% among the equipment for die saw, die bond, wire bond, mold and mark. The market share of dicing machine was just subordinate to the equipment of die bond and wire bond, and was the main equipment of packaging process.

半导体和光电产业使用的切割机为封装后段封装制程中的前段设备,在晶圆切割、黏晶、焊线、封胶、盖印等设备中,所占的比例约为9%,市场仅次於黏晶、焊线设备属封装制程的主制程设备。

And the leaves are green. The upper and lower epidermises of Prunus persica leaves are fuchsia, the mesophyll cells with chloroplast are green, chlorophyll/anthocyanin ratio is 8.88:1, and the leaves are fuchsia. The upper epidermis of Zebrina pendula leaves is colorless and transparent, the lower epidermis is purple, mesophyll cells are green, chlorophyll/anthocyanin ratio is 26.05:1, and the back of the leaves is green and the front side is fuchsia. The upper and lower epidermises of Berberis thunbergii cv. atropurpurea are transparent and colorless, palisade tissue is red and spongy tissue is a mixture of red and green, chlorophyll/anthocyanin ratio is 2.79:1, and the leaves are purple.

结果表明:大叶黄杨的叶解剖结构中上下表皮均无色,叶肉呈现绿色,m:m=395.5:1,叶子呈现绿色;紫叶碧桃叶片的上下表皮均呈紫红色,叶肉呈现绿色,m:m=8.88:1,叶子呈现紫红色;吊竹梅叶片上表皮无色透明,下表皮呈紫色,叶肉绿色,m:m=26.05:1,外观呈现背面绿色、腹面紫红色;红叶小檗叶片的上下表皮均无色透明,叶肉中的栅栏组织呈红色,海绵组织呈红绿夹杂的颜色,m:m=2.79:1,叶子呈现紫红色。

But when the war jobs had taken those families away, someof the houses had been carted elsewhere to serve as garages or chicken sheds. A couple of those that wereleft were empty, and the rest were mostly occupied by old people: the old bachelor blacksmith; thecouple who used to have a grocery store and still had an Orange Crush sign in their front window;another couple who bootlegged and buried their money, it was said, in quart sealers in the back yard; andthe old women who had been left on their own. Mrs. Currie raised dogs that raced about barking insanelyall day in a wire pen and at night were taken inside her house, which was partly built into the bank of ahill and must have been very dark and smelly.

但是当战事将那些家庭带走以后,一些房子被载到别处作车库或鸡棚了,留下的都空着,其馀的也大多住着老人:一个老单身汉;一个老铁匠;还有一对以前开食品杂货店的夫妇,他们的前窗上现在还贴着榨橘汁的标志;一对非法制酒的夫妇据说把钱藏在一个一夸脱的密封容器里埋在后院里。

Results The amplitude of rabbit stomach in front-back direction rapidly increases after 5 Hz and reaches the peak of 277.5% input at about 8Hz and then deceases gradually. The resonance frequency is 7-9Hz. and the amplitude of vibration is higher than 150% of input amplitude from 6Hz to 10Hz. The resonance frequency reduces and the maximum amplitude increases with the increase of stomach mass and volume.

结果 在2~50Hz频率范围内家兔胃在前后方向的振动在5Hz后振幅迅速增大,在8Hz左右达峰值,达到施加振幅的277.5%,之后又逐渐减小;共振频率为7~9Hz,在6~10Hz频率范围内胃的振幅都超过了施加振幅的150%;随着胃的质量、体积的增大,胃共振频率变低,但最大振幅增大。

Butt Weld and docking and corner combinations Weld, in Weld ends located arc plate and extraction plate in igniting board then leads to the welding seam, joint halfway shall weld joints in front of 2.0 mm Department Firing arc, welding pieces after preheating rod will return to weld the origin, pool filled to the required thickness, before forward welding; Welding speed : Isokinetic welding requirements to ensure weld thickness, width uniform, which masks to look for hot metal and slag bath equidistance (2-3 mm)%; Arc welding rod length : different models and determined that the general requirements of arc length is stable, acid electrode generally 3-4 mm, 2-3 mm normally alkaline electrode%; Welding perspective : According to determine the thickness of two pieces of welding, welding angle has two aspects : First, the angle between the direction of the rod and welding of 60-75 ; The second is the angle between two electrodes and welding around, the same thickness as welding, welding and welding pieces incident angle of 45 ; When the thickness ranging from welding, welding electrode and thick and thin pieces of welding electrode side angle greater than the angle between the side pieces; Arc : admission to the end of each weld should be filled crater, in the direction opposite to the direction of the back-arc welding, arc welding unchanged inside pit in 1974, to prevent the crater bite of meat.

对接焊缝及对接和角接组合焊缝,在焊缝两端设引弧板和引出板,必须在引弧板上引出后再焊到焊缝区,中途接头则应在焊缝接头前方15~20㎜处打火引弧,将焊件预热后再将焊条退回到焊缝起始处,把熔池填满到要求的厚度后,方可向前施焊;焊接速度:要求等速焊接,保证焊缝厚度、宽度均匀一致,从面罩内看熔池中铁水与熔渣保持等距离(2~3㎜)为宜;焊接电弧长度:根据焊条型号不同而确定,一般要求电弧长度稳定不变,酸性焊条一般为3~4㎜,碱性焊条一般为2~3㎜为宜;焊接角度:根据两焊件的厚度确定,焊接角度有两个方面,一是焊条与焊接前进方向的夹角为60~75 ;二是焊条与焊接左右夹角有两种情况,当焊件厚度相等时,焊件与焊件夹角为45 ;当焊件厚度不等时,焊条与较厚焊件一侧夹角应大于焊条与薄焊件一侧夹角;收弧:每条焊缝焊到末尾,应将弧坑填满后,往焊接方向相反的方向带弧,使弧坑甩在焊道貌岸然里边,以防弧坑咬肉。

In accordance with the clouds data of the standard body and the various material and the various garments size of a specific style using the 3D scanner, the area ease between body curves and garment on the body back, the body side and the body front are calculated. The area ease distribution rule of the various material and various size on the typical cross sections between body and garment is analysed, and the influential factors of area ease and exposes the internal relation between the area ease and material mechanical properties are discussed.

采用三维人体扫描仪得到标准人体和同一款式不同材料、不同放松量服装的点云数据,计算人体与服装在人体后面、侧面和前面部分之间的面积松量,分析不同面料、不同规格在特征截面面积松量的分配规律,讨论影响面积松量的主要因素,揭示特征截面面积松量与面料力学性能的内在联系。

"I've probably come back at a good time to try to get my place back off Mathieu Flamini and Gael Clichy, who are in front of me," said the Stepney-born defender.

&我在一个适当的时候回归,这样我可以与弗拉米尼和克利希争夺我的位置,他们现在上场的顺序都排在我之前,&出自阿森纳预备队的科尔说

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推荐网络例句

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因,如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务,你就做你的事好了。

Who is in possession of this?

这是谁的?