The rotating beam with a varying angular velocity undergoes a verticalexcitation and a horizontal excitation.

That is, the angular velocity is more than doubled.

即所得的末角速度大于原来的二倍.

The process of the correcting angular deviation has been analyzed by using the dynamic model.

应用动力学模型分析了球面滑动轴承的纠偏过程,给出了数值算例.

This paper puts forward a way of directly measuring angular acceleration by a hardware.

提出了一种用硬件直接测量角加速度的方法.

In other words, describing an orientation is mathematically equivalent to describing an angular displacement.

换句话说, 在数学上描述方位就等价于描述角位移.

It has been successfully used in measuring angular displacement within paddle of racing boat.

将其用于赛艇角位移测量,收到较好的效果.

The angular frequency of the disturbing force called the impressed frequency.

扰动力的角频率称为外加频率.

Analyzing methods on the angular resolution of lead-scintillating fiber electromagnetic calorimeter are studied.

深入讨论了如何提高铅 - 闪烁光纤夹层电磁量能器角分辨的分析方法.

Angular momentum and angular velocity are examined in a variety of problems.

角动量和角速度的审查各种各样的问题.

The farther out the line of the momentum extends the greater the angular momentum.

动量作用线伸展得越远,角动量就越大.

The bland sameness of space is at the root of both momentum conservation and angular-momentum conservation.

平淡无奇的空间一致性,既是动量守恒的根本,又是角动量守恒的根本.

In Chap. 6 we shall generalize the discussion and take up angular momentum.

在第六章中我们将推广这一讨论,而且还将考虑角动量.

Angular momentum can accompany nonrotational motion.

非旋转的运动可能伴随着有角动量.

In this chapter we will discuss angular momentum.

本章将讨论角动量.

If the wheel is rotating counterclockwise, its angular-momentum vector is directed eastward.

如果轮子是逆时针方向旋转, 其角动量矢量的方向朝东.

The precise definition of the angular momentum of a body is complicated.

要给物体的角动量下精确的定义是困难的.

In undisturbed inertial motion, the angular momentum is constant.

在无扰动惯性运动中, 角动量是恒定的.

A analytic method by titration using acetic anhydride as age nt is related in this paper.

所作的工作建立了以乙酸酐为掩蔽剂,用盐酸标准溶液滴定二甲胺中三甲胺含量的分析方法.

Sulfur method replaced by acetic anhydride method for chloroacetic production is the trends in domestic.

指出在国内用醋酐法代替硫磺法生产氯乙酸的必然趋势.

N-phenyl maleimide was synthesized ring dehydration catalyst of nickel diacetylacetonate ( Ni ( ac ac ) 2 ) by acetic anhydride method.

以乙酰丙酮镍为闭环脱水催化剂,运用改进的醋酐法,合成了N - 苯基 马来酰亚胺.

Aspirin was synthesized from salicylic acid and acetic anhydride by sodium bisulfat as catalyst.

用一水硫酸氢钠为催化剂由水杨酸与乙酐酯化合成阿司匹林.