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This kind of new-style carrier has good cell consistence, taller turn catch efficiency and have target easily to decorate wait for a characteristic, the potential application value with study in gene therapy field air marshal is had better.

这类新型的载体具有良好的细胞相容性、较高的转染效率以及易于进行靶向修饰等特征，在基因治疗探究领域中将具有较好的潜在应用价值。

The safety and efficiency of air traffic control can be improved with a new method to estimate flight conflict probability.

为改善空中交通的安全性和效率，对飞行冲突概率估计的方法进行了研究。

This writing studies the relationship between Macau air transportation service market and CEPA by making attempts to analyze its market efficiency, how monopoly created through the umbrella of air traffic concession rights has hindered the market development.

本文尝试从澳门民航货运市场效率来探讨其与CEPA制度的关系，剖析专营权保障下造成的垄断局面如何不利民航运输服务市场的运作效率，藉以提出一些政策建议以深化CEPA制度对澳门总体经济贡献的效果。

Air valve closed timely, rapid, not leak closed to improve the efficiency of machines and extended use

气阀关闭及时、迅速，关闭时不漏气，以提高机器的效率，延长使用期。

Based on the theory analysis and experiment work, the paper studies the humidifying property of the centrifugal nozzle with firing pin type, high pressure and little aperture. Compared with the traditional air washer, the high efficiency and energy saving character of this kind of nozzle is stood out.

课题从理论和试验两方面分析研究了撞针型高压小孔径离心式喷嘴的雾化加湿性能，并将其与传统喷水室加湿系统进行能耗比较，突出了撞针型高压小孔径离心式喷嘴高效节能的特点。

Because of increasing in test efficiency greatly, it has been put into action well in air-condition producing test center.

提高了对空调电控器检测的测试效率，该系统已经在空调生产检测中心得到了很好的应用。

And the effect of the different wind speed on the heat transfer efficiency of direct air-cooled condenser was analyzed.

分析不同风速对直接空冷凝汽器换热效率的影响。

The walking mechanism of push-pull air-cushion vehicle includes two parts: push-pull mechanism and anchoring mechanism, both take hydraulic cylinders as driving components. So this walking mechanism has advantages of lighter weight and higher driving efficiency, it can work on many areas.

推拉式气垫车的行走机构包括推拉机构和抓地锚定机构两部分，它们都是以液压油缸作为驱动元件，通过液压传动实现伸缩动作的，这样既省却了轮式、履带式车辆笨重、复杂的行走机构，又大大提高了气垫车的驱动效率，能够适应各种复杂地表条件。

"The submersible motors shall be of an air-filled, high efficiency design and shall be rated for continuous full load operation."

潜水电机应该是风冷、高效结构，并且能够连续全负荷运转。

Analysis tools of high accuracy and efficiency are the basis of airborne radome design.

精确而高效的分析工具是雷达天线罩设计的有力手段。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。