The air resistance may be overlooked if the load density is large.
对密度大的货物空气阻力可忽略不计。
A practical system for forecasting urban electric load density is presented based on the land gridding load forecasting method.
本文介绍了一个实用的城市电力负荷密度预测系统。
And based on the fire load density of the combustible and combustibility of decoration material, calculate the value of fire increasing modulus.
根据可燃物的火灾荷载密度和装饰材料的燃烧性能确定火灾增长系数的值。
Configuring large power supply in high load density networks and interconnections between power grids will cause enormous short-circuit current.
配置大电源在高负荷密度网络和电网之间的相互联系，会造成巨大的短路电流。
This is achieved by using a unique multi beam technology, demonstrated in figure 2, which reduces the power density, minimizes the thermal load, and reduces the kerf width in the wafer.
这是采用独特的多光束技术实现的，图2显示了其工作原理，降低了功率密度，减小了热负载，缩小了刻线宽度。
This paper analyses the density of exercise and the load of sports in the course of PE teaching in Tong Jiaqiao Middle school by applying the information and the method of comparative analysis.
运用文献资料和比较分析等方法，调查分析了重庆童家桥中学教学过程中的体育课练习密度和运动负荷。
It shows using quantitative exercise load and strengthening density and time of exercise can help college students master movements and have an active effect for study.
实验结果表明，采用定量练习负荷，加强练习的密度与练习时间，对学习效果产生积极影响，有助于学生掌握动作。
With increase in electronic package density, the reliability of a board-level package under drop impact load becomes a key issue.
随着微电子封装密度的提高，板级封装在跌落冲击载荷下的可靠性成为人们关注的焦点。
This paper also analysis kinds of ways of connection for the transmission and distribution, and present the optimized planning for the high density load area.
同时对城市输电网、配电网的多种接线方式进行了分析比较，并提出了对于城市高负荷密度地区电网的优化接线方式。
Initially set velocity, density of traffic flow, traffic volume of service and the rate of traffic load as the measurement indicators.
对航道服务水平进行定义，并初步确定速度、交通流密度、服务交通量和交通量负荷比等四项度量指标。
The matrix of power spectral density function of fluctuating wind load is established first.
首先建立了脉动风荷载的功率谱密度函数矩阵。
It showed that space dimension could have a lot of influence on the safety evacuation performance of buildings based on the same crowd density load and the same initial expected velocity.
在同样的人员负荷、人员密度和人员初始期望速度情况下，空间几何尺寸对人员流动安全性有一定的影响。
The influence of motor type to the thermal load and the effective material peak-value power density is analyzed, and the dimensions of the motor are selected.
通过对电动机结构型式与热负荷、有效材料峰值功率密度的分析，确定了电动机的外形尺寸。
Table listed cathodic current density and average load in different plating solutions, thereby tank size was calculated.
列表说明各镀种阴极电流密度、平均装载量等数据，由此计算所需设置的镀槽尺寸。
The results show that acoustic response feature of random vibration depends on the acoustic response function and the spectral density function of the stimulating load.
理论推导和实例结果表明，随机振动的声学响应特性取决于声学频率响应函数和激励谱密度函数。
As a result, some parameters of the key points have been got including the power spectrum density (PSD), the response variance, the gust response factor for load and displacement.
生成了若干关键点的功率谱密度(PSD)和响应的均方值，以及荷载风振系数、位移风振系数。
It finds it common that the density of exercise and the load of sport in the two classes investigated is lower than the common level at home and abroad.
结果表明，与国内外一般要求相比较，两个班均存在练习密度和运动负荷偏低的情况。
It is clear in our county that the traveling density of the railway is very high in the world and it is hard to increase the traveling speed now compared with the huge potentiality of vehicle load.
现阶段我国铁路的行车密度已经居于世界前列，行车速度提高的余地又不大，相比之下提高列车重量有着很大的潜力。
The paper hence suggested that to achieve transportation task for year 2000, China rail way should actively increase in train density while raising traction load of trains.
提出为完成2000年的运输任务，今后在大力增加列车牵引重量的同时，还应积极加大列车密度。
The paper expounds the transportation load of China railways, and reviewed the position and role of increasing train operation density in raising transport capacity.
分析了我国铁路的负荷情况，回顾了加大列车密度在提高铁路运输能力中的地位和作用。
Because the bank adopts late-model components, high power density, it has not red-hot phenomena. It is pure resistive load and three-phase current balance.
本机采用新型功耗组件，功率密度高，无红热现象，为纯阻性负载，三相电流平衡。
The equations of axial momentum and radial momentum are made during the presented inflation of parachute, and the parachute opening load in low atmospheric density is studied on the basis of them.
文章根据建立的降落伞充气过程中轴向和径向动量方程，研究了低密度大气中降落伞的开伞动载。
An analysis of a type of angular contact ball bearing under given input power spectrum density is performed. The result demonstrate that the bearing is safe in any load direction.
以某种角接触球轴承为例，验证了其在给定输入功率谱密度下任意方向加载都安全。
The power spectrum density (PSD) function is important in gust load flight experiment data analysis.
功率谱密度（PSD）函数在阵风载荷飞行试验数据分析中占有重要的地位。
This model took the number of paths, the way of route selecting and the density of the network nodes into account and could analyse or compute the load in different network conditions.
该模型考虑到多路径的数目、路由的选取方法以及网络中节点的密度等条件，能够对不同网络条件下的负载进行较好的分析与理论计算。
Thereby, the probability density function and characteristic number of structural load effects can be obtained.
由此，可确定结构荷载效应分布概型及其数字特征。
Oil loading capacity is unfavorable exceed rated load oil quality, the collective density conversion!
油装载量不宜超过额定载荷油质量、集体密度转换！
Oil loading capacity is unfavorable exceed rated load oil quality, the collective density conversion!
油装载量不宜超过额定载荷油质量、集体密度转换！
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