查询词典 strain

The kinematically admissible velocity fields of the web, head and base of rail are determined, respectively, and the corresponding strain rate fields and the intensity of shear strain rate are also obtained. Then the plastic deformation power, the friction powers and the powers consumed on the velocity discontinuity surface are obtained.

然后分别给出了轨腰、轨头及轨底的运动学许可速度场以及相应的应变速度场和剪应变速度强度，并求出了相应变形区的塑性变形功率、速度间断面上消耗的功率以及由于摩擦产生的摩擦功率。

Taking the low-strain dynamic testing curves of rotary drilling cast-in-place piles for the Shuiyang River Bridge as example,this paper analyzed the effects of pile head laitance and pile shaft belly on the low strain dynamic testing curves.

本文以水阳江特大桥的旋挖钻孔灌注桩低应变检测为例，分析了桩头浮浆及桩身扩径对低应变检测曲线的影响。

The globularization of lamellar α increases with increasing strain and strain rate, and decreases with increasing heating temperature.

等轴化的程度随变形程度、应变速率的增加而增大，随变形温度的提高而减小。

Through the microscope observation, one strain of Family Leptothrix was determined to form branch-like structured sheath, while another strain formed spider web-like structured sheath.

采用原位培养法分离出1株具有独特铁锰氧化物结构的细菌，经基因序列比对，确定为丛毛菌属。

Under lucifugal condition,the ED50 and ED90 of direct virucidal activity of it to HSV-1F strain are 12.90 μg/ml and 26.20 μg/ml separately,the ED50 and ED90 of infection block action of it to HSV-1F strain are 24.13 μg/ml and 32.06 μg/ml respectively.

在避光条件下，对HSV-1F株直接杀灭的ED50及ED90分别为12.90 μg/ml和26.20 μg/ml；感染阻断的ED50和ED90依次为24.13 μg/ml以及32.06 μg/ml。

Results In Vero cell system,in direct virucidal and infection block experiments,fullerene C60 liposomes have induction effect on the expression of HSV-1F strain glycoprotein gC,whether it is under illumination or in lucifugal conditions,but in multiplication inhibition experiments,fullerene C60 liposomes have no effect to the expression of HSV-1F strain gC.

结果 在Vero细胞系统中，C60脂质体在直接杀灭和感染阻断的实验中，不论在光照还是在避光条件下，对HSV-1F株gC的表达均有诱导作用；但是在增殖抑制实验中，对HSV-1F株gC的表达没有影响。

Under lucifugal condition,the ED50 and ED90 of direct virucidal activity of it to HSV-1F strain are 12.90 μg/ml and 26.20 μg/ml separately,the ED50 and ED90 of infection block action of it to HSV-1F strain are 24.13 μg/ml and 32.06 μg/ml respectively.

结果 在Vero细胞系统中，C60在光照及避光条件下，对HSV-1F株均具有直接杀灭和感染阻断作用，不具有增殖抑制作用。

It has been found recently that the toxin gene ctxAB is carried by the lysogenic bacteriophage CTXΦ. The possibility in theory exists that the vaccine strain could reacquire ctxAB from a wild-type strain in the intestine or in the environment by horizontal transfer of CTXΦ.

但是，毒素基因ctxAB由溶原性噬菌体CTXΦ携带，可能在偶尔的情况下水平转移给减毒活菌苗，给其在现场应用的安全性带来了重大隐患。

Objective\ To study the susceptibility,sensitivity and antibody of Meriones meridianus in Tarim Basin to Yersinia pestis isolated from Marmota himalayana (strain No.21106), isolated from Marmota baibacina in Uqia, Xinjiang (strain No.98005), isolated from M.unguiculatus; To study the time of matrilineal antibody in newborn M.meridianus.

目的 研究塔里木盆地子午沙鼠对从新疆和田喜马拉雅旱獭鼠疫疫源地分离的 470 0 4号鼠疫菌、乌恰县灰旱獭体分离的 2 110 6号菌株和内蒙古长爪沙鼠体分离的 980 0 5号鼠疫菌株感染子午沙鼠在病理改变、感受性、敏感性、二次感染后抗性等方面有无差异，仔鼠体内的母系抗体维持时间。

The melanic mutant strain of Spodoptera exigua, SEM, was derived from yellow wild strain, SEW. The pupae of SEM were black.

甜菜夜蛾Spodoptera exigua黑色突变型是由黄色正常型发生突变而来，SEW的蛹为黄色，而SEM的蛹为黑色。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！