1.
The drag force decreases as the air density decreases.
当空气密度减小时阻力也减
2.
Influence of Air Density and Humidity on the Corona Performance of Conductor
空气密度和湿度对导线电晕特性的影响
3.
Maximized Wind Energy Capture Based on Estimation of Wind Speed and Air Density
基于风速和空气密度估计的最大风能捕获
4.
For altitudes in excess of 350,000feet the air density is less than 10 -7 of that at sealevel.
在高度高于350000英尺时，空气密度仅为海平面高度的10－7。
5.
a gas burner used in laboratories; has an air valve to regulate the mixture of gas and air.
实验室里用的汽灯；有一个空气阀可以控制可燃气和空气的密度。
6.
An instrument for determining the weight and density of air or another gas.
气体比重计测定空气或其他气体的重量及密度的仪器
7.
a thin glass globe that is weighed in a gas to determine its density.
在空气中称重量以决定密度的小玻璃球。
8.
Determination of density of pigments (using a centrifuge to remove entrained air)
GB/T11188-1989颜料密度的测定(用离心机排除夹带空气)
9.
Presents the management methods of air tightness and vacuum degree.
介绍了机组气密性管理和真空度管理的方法。
10.
Workplace Air Monitoring on MDI in MDF Production
中密度纤维板工厂作业环境空气中的MDI检测
11.
Air Ion Concentration under Different Environmental Conditions and Its Change Mechanism
不同环境下空气离子密度的比较与变化机理
12.
THE CALCULATION OF ELECTRONIC DENSITY ANO THE THERMODYMAMIC PROPERTIES FOR EQUILIBRIUM HIGH TEMPERATURE MIXTURE GAS (AK + AR)
正激波后平衡高温混合气体(空气加氩)电子密度及热力特性计算
13.
As seen form the table, the density of air varies directly as pressure, with temperature being constant.
从表中可以看出，在温度不变的情况下，空气的密度与压力成正比。
14.
Inside each unit, the atmosphere, humidity, light, heat and water are carefully controlled by the robots,
在每个集装箱内，空气、湿度、光照、温度和水分都由机器人严密监控。
15.
An amendment should decrease bulk density, increase total porosity, and increase water and air content.
改良剂能降低堆积密度，增加总孔隙度，增加水和空气的含量。
16.
Correlation of Mean Lung Density and Air Trapping with Smoking at HRCT of the Lung in 114 Asymptomatic Subjects;
无症状受试者HRCT平均肺密度和空气潴留程度与吸烟的相关性研究
17.
Spatiotemporal distribution patterns of photosynthetic photon flux density,air temperature,and relative air humidity in forest gap of Pinus koraiensis-dominated broadleaved mixed forest in Xiao Xing'an Mountains
红松阔叶混交林林隙光量子通量密度、气温和空气相对湿度的时空分布格局
18.
air pressure test for strength and tightness
气压强度及气密试验