He then measured the way that heat passed along the tubes and found that the flow was greatest towards the "low density" ends.
之后他测量了热通过碳管的方式并发现流动在倾向低密度的方向最大。
First is free flow in which the density of traffic is low enough to allow vehicles to travel at the maximum speed allowed.
首先是畅通无阻，交通密度足够低，使得车辆能以最高时速行驶。
The results show that the cell potential along fuel flow change little at high current density when low fuel or products concentration area does not appear.
结果表明：在高电流密度情况下，当燃料沿燃料通道方向流动未出现低燃料浓度区或产物浓度区时，电池电势在燃料流动方向上变化不大；
The supercritical fluid has the following unique characteristics: low viscosity, high density, better performance of flow, mass and heat transfer, dis solution and so on.
前言：超临界流体具有黏度低、密度大，有较好的流动、传质、传热和溶解性能等特性。
It also gives out a variable coefficient density compensation formula used for measurement of mass flow of the low pressure saturated steam, and the features of this formula.
给出了一个用于低压饱和蒸汽质量流量测量的变系数密度补偿式和该补偿式的特色。
A low density cement slurry of zero thickening transition period which was appropriate to low temperature and shallow flow cementing operation in deepwater was introduced.
介绍了一种新型的用于海洋深水低温浅层流固井作业用的零稠化转化时间低密度水泥浆体系，该水泥浆体系采用新型高强快速凝固水泥制备。
Due to its low energy density and high oxygen content, biomass is often pretreated by slow pyrolysis to form semi-char which is then fed to the entrained flow gasification reactor.
运用慢速热解方式对生物质颗粒进行预处理，半焦作为生物质气流床气化的原料，通过自动量热仪和元素分析仪对稻草和梧桐树叶热解后的半焦进行热值、元素分析。
Air has a low density and great compressibility. The volumetric flow rate of air in air drilling varies with pressure and temperature, which in turn, change with WLL depth.
气体不仅密度低，而且具有很大的可压缩性，所以空气钻井的体积流量将随压力和温度变化，而压力和温度又随井深变化。
Under low packing density, convection is significant in shell-side flow, which is preferable for the reduction of dead zone area and the higher utilization of contacting area.
较低的封装分率下，组件壳程对流作用明显，有利于减少死区，充分利用膜接触面积。
It is shown that the flow instability with high frequency belongs to acoustic oscillation and the flow instability with low frequency is density wave instability.
高频脉动属于声波型脉动，低频脉动属于密度波型脉动。
While the effect of the convection on heat transfer can be neglected at low power densities, melt flow assumes its importance as the power density increases.
随着功率密度的加大，对流的作用增强，其影响不可忽视。
The runoff causes the low-density water piling along the coast; and the Coriolis effect makes the water flow to the west.
径流造成岸边水体堆积及形成低密度海水，由于地转效应，海水西向运动。
The runoff causes the low-density water piling along the coast; and the Coriolis effect makes the water flow to the west.
径流造成岸边水体堆积及形成低密度海水，由于地转效应，海水西向运动。
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