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1·In this tests, the coefficient of permeability of the high air entry disk base of GDS unsaturated Triaxial testing system is also demarcated.

试验过程中还对GDS系统的陶土板底座渗透系数进行了标定。

2·International points of entry, whether by land, sea or air, provide an opportunity to apply health measures to prevent international spread of disease.

国际入境口岸，不论是陆路、海港还是空港，均有机会采取卫生措施以预防疾病的国际传播。

3·The entry-level MacBook Air is priced the same as the MacBook at $999.

入门级的MacBook Air电脑与苹果电脑售价相同，为999美元。

4·Are air conditioning intakes which may permit entry of cargo vapors closed?

可能导致液货气体引入冷气系统之入气口已关闭？

5·The spread of flavoring substance molecules in the air and its entry to people 's cerebrum through olfactory cells finally developed the recognition of different flavor.

气味物质分子在空气中扩散，通过嗅细胞进入大脑，而产生对气味的识别。

6·The new method of thermodynamic calculation (the contrast model method) for air-air crossflow wet heat exchanger with wet air condensing first at the entry is proposed in this paper.

本文对一开始就冷凝的叉流式空气-空气湿热交换器提出一种新的热力计算法，即对比模型法。

7·By using this model the soil-water characteristics and permeability coefficient of unsaturated soil are deduced and expressed in fractal dimension and air-entry value.

本文建立了土体孔隙分布的分形模型，导出用分维和进气值表示的水分特征曲线和渗透系数的理论表达式。

8·The YH - L2600 Fresh air Supplier is installed in the main entry air pipe of air condition system. Its heat transfer efficiency is not affected by the circulation of its fans and air humidity.

L 2600新风换气机安装在空调系统主送风管道中，其显热交换效率与自备风机是否运转及湿度无关。

9·The specially designed convex drain plate prevents accumulation of condensate at the compressed air re-entry point into the bell reducer.

特别设计的凸排水板在防止累积的冷凝压缩空气鉆点成铃的最佳方法。

10·Based on the unsteady potential flow theory of incompressible liquid, a model of water-entry impact force for air-launched mine was presented, and the water-entry impact force was calculated.

基于不可压缩流体的非定常势流理论建立了空投水雷入水冲击力计算的数学模型，对水雷的入水冲击力进行了计算。