恒定

Methods 15 SD rats, 8 males and 7 females, were set to receive radiant-heat stimulus at 5 different measure points-right and left footplates, tail root, proximal trichotomous point of the tail and distal trichotomous point of the tail to measure their escape response latencies in a constant ambient temperature (21-23℃) at 3 different time points-9:00, 15:00 and 20:00 in 7 consecutive days.

15只SD大鼠，雌7只，雄8只，在恒定的环境温度下，连续7d分别在每天的9：00、15：00和20：00采用热辐射刺激大鼠双足底、鼠尾根、鼠尾近侧3分点和鼠尾远侧3分点共5个不同的刺激点，测定每个刺激点对刺激反应的潜伏期。

In this trial, they were compared that the differences of performance of AA Broilers and Beijing Fatty Chickens in unartificial environment in different growing period, studyed the effect of durative and steady high ambient temperature to the performance、meat quality and meat flavor of 56 days AA Broilers、56 days Beijing Fatty Chickens and 100 days Beijing Fatty Chickens, and talked the mechanism of the effects.

本研究在对自然环境条件下各生长阶段AA肉鸡和北京油鸡生产性能比较研究的基础上，系统研究了持续恒定高温对56日龄AA肉鸡、56日龄北京油鸡、100日龄北京油鸡生产性能、肌肉品质及风味特性的影响，并对造成这一系列影响的机理进行了初步探讨。

In this thesis, a meta statistical model is built to analysis microarray data of diverse stress on Saccharomyces cerevisiae from different labs to find stress unchangeably expressed genes with very low false positive rate and false negative rate.

本文采用meta统计模型寻找在不同环境条件刺激下表达保持相对恒定的酵母基因，使得到的基因的假阳性和假阴性都很低。

As a qualitative analysis,finite element method gets a more satisfactory result in describing the propagation of the long wave of open channel unconstant flow.

作为一种定性分析，有限单元法对描述明渠非恒定流长波的传播给出了满意的结果。

According to the principle of mutual transformation between potential energy and kinetic energy,the vertically falling law of power law fluid by the action of unconstant static pressure and the relation between rheological parameter and time were studied,thus providing a theoretical basis for calculating the rheological parameters of fluid in funnel viscomete...

根据位能与动能的变化关系，作者研究了在非恒定静压作用下幂律流体垂直下落的规律及流变参数与时间的关系，从而为计算漏斗粘度计中流体的流变参数提供了理论依据。

According to the models, its contact mechanics characteristics are analyzed and the values of dynamic load, stiffness and damping are found to be unconstant and periodically variable with rotation of the bearing.

表明圆柱滚子轴承的动态负荷、动态刚度和动态阻尼不是恒定值，而是随轴承的转动周期性变化。

Amorphous PET film was uniaxially drawn over a wide range oftemperatures from below to above 〓 at a constant strain rate.

研究了非晶聚对苯二甲酸乙二酯膜在〓以下直至〓以上20℃范围内以恒定的速率单轴拉伸，拉伸温度，拉伸比对取向、弛豫、以及诱导结晶的影响。

Decreased arterial diameter may be correlated with vasomotion modulated by the changes of WSS.

WSS变化通过调节动脉的舒缩而致使动脉管径的适应性缩减，动脉壁腔比保持恒定。

Perceptual wind-up (increased pain perception to constant intensity sensory stimuli at frequencies 0.3 Hz) is used as a proxy for central sensitisation to inestigate pain syndromes where pain hypersensitiity is important.

在痛觉过敏重要的情况下，感觉兴奋性升级现象（痛觉增加至恒定的强度，感觉刺激的频率达0.3Hz）被用来作为中枢促感觉剂的表现形式，来研究疼痛症状。

The magnitude of the first voltage has a first level and a second level that is different from the first level, and the magnitude of the second voltage is constant.

该第一电压的幅度具有第一电平和不同于该第一电平的第二电平，而该第二电压的幅度恒定。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。