受...影响

The stability of forced vibration under the action of canards was analyzed by solving the angular motion equation. The factors which affect the stability of free motion and forced vibration were discussed respectively.

通过求解角运动方程，分析了舵面偏转条件下的弹丸受迫运动稳定性，分别讨论了影响自由运动和受迫运动稳定性的因素。

Presents a static model for the prediction of surface errors in face milling .

通过对工艺系统的受力分析，考虑整个工艺系统的受力变形对表面加工误差的影响，提出了端铣加工表面误差的静态预报模型。

Precise algorithm for surface errors of reflector antennas and analysis of its electrical performance;2. Presents a static model for the prediction of surface errors in face milling.

通过对工艺系统的受力分析，考虑整个工艺系统的受力变形对表面加工误差的影响，提出了端铣加工表面误差的静态预报模型。

Therefore, for improving the accuracy of exceed slender axle on turning,must need to do with the lathe fixture and cutting tool for further improvement. In order to reached the requirements of precision machining,in machining process must use follower rest、flexible active thimble、space block and bracket etc fixture and assistive device.

超细长轴在车削加工中承受自身重力、切削力、高速旋转产生的离心力的作用，极容易出现振动与弯曲变形现象，增大轴的几何形状误差，而超细长轴的轴向尺寸较大，直径较小，热扩散性及刚性差，受切削热作用会在轴向发生线性膨胀，若在轴向的伸长量无法得到消除，轴将受迫弯曲，从而影响轴的精度。

Traditionally,loads of the arc gate are applied on the support or gate frusta as a set of concentrated load,but the effect range of such load on the frusta cannot be solved by Material Mechanics and Structure Mechanics. Most of the load cases are fulfilled through optic-elastic test.

通常弧门荷载作为一组集中荷载作用于牛腿或闸墩上，而这组荷载对闸墩受力的影响范围材料力学方法和结构力学方法是不能解决的，受力状况大部分是通过光弹试验完成。

Rainbow pink, Vetiver grass, and Indian mustard were used in this study to test the remediation of the Cd, Zn, and Pb-contaminated soil. The objectives of this study are to assess the effect of applying EDTA on the phytoremediation of metals-contaminated soils and to assess the interactions among three metals in multiple metals-contaminated soils. Different applying methods with same amounts of EDTA are also used in this study to assess their effect on the metal concentration in the shoot of plant and on reducing the potential risk of groundwater contamination.

本研究於受镉、锌及铅污染的坋质黏土土壤中种植五彩石竹、培地茅及印度芥菜，利用此三种植物植生复育受多种重金属污染的土壤，污染土壤的镉、锌及铅浓度分别为20、500及1，000 mg/kg，评估施用EDTA对於促进植生复育的效果，并以镉、锌及铅浓度分别为10、100及1，000 mg/kg分别配制不同重金属污染土壤，研究三种重金属间交互作用对於植物累积重金属的影响，并评估以相同的EDTA施加总量分一至四次施用对植物累积重金属及降低地下水污染的风险的效果。

The simulating and inspecting methods of propellant dynamic mechanical performances in gun chamber had been developed. The corresponding characteristic parameters and methods had been put forward.

采用30mm高压模拟炮试验研究了高能发射药在火炮膛内使用过程中的受力环境和受力状况，并研究分析了发射药力学性能对火炮内弹道性能和使用安全性的影响关系。

Higher-level mRNA expression of AiCuZnSOD was detected in the tissues of gill filaments, haemocytes and gonad.

AiCuZnSOD被认为是构成性表达基因，其受外界刺激的影响最小，AiMnSOD和AiECSOD受刺激后表达上调比较明显。

Asked if the president's decision to visit the tornado-stricken areas Saturday was influenced by the political fall-out from Hurricane Katrina, White House Spokeswoman Dana Perino said that was never part of the discussion.

在问及总统决定星期六去慰问招受飓风袭击地区是否受卡特里娜飓风事件的影响，白宫发言人Dana Perino称这并不是考虑的因素。

Asked if the president's decision to visit the tornado-stricken areas Saturday was influenced by the political fall-out from Hurricane Katrina, White House Spokeswoman Dana Perino said that was never part of the discussion.

在问及总统决定星期六去慰问招受飓风袭击地区是否受卡特里娜飓风事件的影响，白宫发言人 Dana Perino 表示这不是考虑的因素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。