查询词典 piezometric

For the piezometric sensor, the piezometer and SAW piezometer aer mainly discnssed.

压电压力传感器主要叙述压电压力表和声表面波压力表。

The results show that the value of burning rate pressure exponent of propellant and its change law can bring about a great change of interior ballistic behavior, The new type high-energy propellant whose burning rate pressure exponent is decrescent as pressure increasing can obtain higher interior ballistic piezometric efficiency, and reduce the sensitivity of bore pressure and muzzle velocity on loaded conditions of propellant.

结果表明，发射药燃速压力指数的大小及其随压力的变化规律对内弹道性能有很大的影响，对于燃速压力指数随压力升高而减小的新型高能发射药，可获得较高的内弹道示压效率，降低膛压和弹丸初速对发射药装填条件的敏感性。

This method requires two nearest piezometric wells which respectively tap the fresh water and salt water zones.

这一方法需要两个相邻的分别揭露淡水带和咸水带的测压孔。

PART 1 : PIEZOMETRIC TUBE.

第1部分：测压管

This paper describes the mechanism, construction and proporties of a piezo-electric accelerometer and a piezometric sensor based on piezoelectric effect .

本文叙述利用压电现象构成压电加速度和压力传感器的原理、结构性能。

The saturation line monitoring, which is done by manual usually with piezometric tube, is the main investigation item in tailings dam.

浸润线是尾矿坝的主要监测项目，一般采用测压管进行人工监测。

The results of analysis show that three earth dams under test are uniform earth dams with sound quality. The position of saturation line determined by GPR complies with the result determined by the piezometric tube.

测试分析表明，所测的三座土坝为均质土坝，工程质量较好，用探地雷达确定的浸润线位置与测压管实测结果相吻合。

These abnormal water levels of piezometric holes not only reflect the environmental, structural and seepage control variation, but also mirror the construction quality.

华安闸坝闸基扬压力测压孔水位异常现象不仅反映了因环境变化、结构变异、防渗措施等因素引起的孔内水位异常，而且反映了因施工质量原因造成的孔内水位异常。

Examination of the equilibrium status of a point in the salt water zone and the description of piezometric heads at two points ...

通过考察咸淡水界面之下咸水带任意点的压力平衡关系和咸水带及淡水带任意点的水头描述得知，当地下水流处于稳定状态且满足Dupuit假设时，可以根据同一垂直线上界面之下咸水带任意点的咸水测压水头和界面之上淡水带任意点的淡水测压水头确定滨海均质各向同性潜水含水层咸淡水界面的位置。

On the basic of predecesser s study,the authors expound the reationship among depression cone radius and piezometric propagationg velocity are caculated in a electrical water source head.

在前人研究的基础上，作者详尽地推导了上部入渗补给为常量情况下的降落漏斗半径和水压力传递速度与时间的关系式，并对某电厂水源地进行了计算。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐