Research and Design of Portable Three-phase Multifunctional Volt-ampere Phase Meter Based on DSP

The discussing of the digital pincers phase volt-ampere meter identification methods

数字式钳形相位伏安表检定方法的探讨

The origin of the almighty dollar is in what is now the Czech Republic.

至高无上的美元起源于现今的捷克共和国。

It would be a cashless journey through the land of the almighty dollar.

那将是一次身无分文的在美元至上的土地上的旅行。

MARKETING MARKET The Almighty Dollar Is Back

强势美元重回市场

In the Western countries, many people are successful just by means of the almighty dollar.

在西方国家，很多人只是凭着万能的金钱取得成功的。

Grapes are just the size of a kid's windpipe, and if a child eats a bunch of them quickly, one might get stuck and cut off the air supply.

葡萄和儿童气管大小无异，要是连串快速吞食，可导致阻塞气管、呼吸不畅。

They were not required to submit programs for approval, which allowed them to get imported material on the air faster than TV stations.

由于视频网站不需要提交节目审批，所以引进正在播出的剧集比电视台要快。

STEVEN: Well, nothing else that we want to get on the air seems to get there.

史蒂文：恩，除了这个，我们想播出的节目好像都没能顺利播出。

She's been here three days. it's not likely either of them will get on the air.

她才来了三天，这两个都不太可能上。

How did Rita` s tape get on the air?

丽塔的带子怎么播出去啦？

And I've never heard of you, so you need to get on the air.

而又我没听说过你，你正需要搏出位。

A one-component combining adhesive for earthwork films was made from the thermoplastic poly-ether-polyureghane ( as the main material), modified resin, mixed solvent and anti-aging agent.

以聚醚型热塑性聚氨酯为基料，配以改性树脂、混合溶剂和防老剂，制成了一种单组分土工膜复合胶粘剂。

The hot-oxygen aging of styrene series thermoplastic elastomer and its epoxidized elastomer in hot-oxygen aging set were studied. The effects of various structure, epoxide degree, anti-aging agent on the anti-aging property of styrene series thermoplastic elastomer were investigated.

利用自制的热氧老化装置对苯乙烯系热塑性弹性体及其环氧化物进行了热氧老化研究，考察了不同结构、环氧度及防老剂对苯乙烯系热塑性弹性体耐老化性能的影响。

Application of anti-aging agent 688, Rd compound in styrene butadiene rubber production

防老剂688，RD复合物在丁苯橡胶生产中的应用

These same men can be found there day after day and, strangely enough, each one of these men had been a man of affairs and wealth, successful in business and respected in the community.

奇怪的是，这样的人每天都能见到，每一个都像是身兼重职、腰缠万贯，事业成功，饱受社会尊重，无论他们本来是什么人。

The shuttle-type rupturing protection valve of pipeline is an automatic self-acting device, which can fast shut down the pipeline to prevent it from leaking so soon as the leaking flow reaches the set value of protection.

梭式管道爆破保护装置是一种自力式全自动保护装置，当管道泄漏达到设定的保护值时，可迅速截断输送制止泄漏。

To cope with the incorrectness of the mathematical model for the movement of the self-acting ball valve in the reciprocating pump, we rebuilt the accuracy differential equation group to describe the movement of the ball valve.

针对现有往复泵自动球阀运动规律数学模型存在的问题，修正并重建了描述自动球阀运动规律的精确微分方程组。

The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc.

目前工厂生产的主导产品有：波纹管密封截止阀、自由浮球疏水阀、先导式减压阀、气动调节阀、自作用式温控阀、汽水分离器等。

The mathematical model and computer simulation for the movement of the self-acting ball valve in the reciprocating pump

往复泵自动球阀运动规律数学模型及计算

Design contour curves of the stator transition zone is a technical key-problem for the design of double-acting vane pump of high-performance.

定子过渡曲线的设计是高性能双作用叶片泵设计的技术关键。