查询词典 watertightness

The lay technique by non anchor bar of tunnel waterproof plate is realized with the plastic circle bed piece and the hot melt adhere of the waterproof plate,which improves the watertightness.

隧道防水板无锚钉铺设技术主要是靠塑料圆垫片和防水板热熔粘贴而实现的，从而克服了锚钉固定法和悬吊法施工中的缺点，实现了防水层的完整性和密实性，提高了衬砌防水的可靠

D seismic and logging data of the first mining area in the Xinyi coal mine are dealt with impedance inversion to predict aquosity and watertightness of the top Ordovician limestone and the possible water-rich areas in the aquifer are determined by the impedance values.

本文根据新驿煤矿首采区的三维地震和测井资料，利用波阻抗反演技术预测该区奥陶系灰岩顶部的含隔水性，并依据波阻抗值的大小圈定含水层中的可能富水区。

Zhang Di asks for having watertightness and burliness to bear grinding function, the in common use debt bottom material is PE cloth and waterproof polyester cloth.

帐底要求有防水和结实耐磨的功能，常用的帐底材料为PE布和防水聚酯布。

The very good watertightness seals completely sex and anti- chemistry causticity, anti- ultraviolet raysunshine

极佳的防水密封性及抗化学腐蚀性，抗紫外线

Watertightness, antisepsis and do not become mildewed, do not living the characteristic of the insect,Can obstructs availably congealed, prevent the piping congelation.

具有防水、防腐、不发霉、不生虫的特性，能有效地阻止冷凝，防止管道冻结。

The wraping of vegetable,fruit:the wax cardbox,in addition to watertightness.dampproof .

蔬菜。水果的包装：蜡箱除了具有防水。防潮。环保。保鲜。

In that case, special stuffing tube will be used to keep the watertightness.

那样的话，需要安装专用的密封过管来确保水密。

Special stuffing tube will be used to keep the watertightness.

那样的话，需要安装专用的密封过管来确保水密。

Function that defend the tide watertightness,drive super a technical application,but get biggest and perfect.

防潮防水的性能，被超声波技术的运用，而得到最大的完善。

So the design optimization through watertightness and assembly performance tests is the main step in design procedure, which plays an important role on the watertightness of watertight seal and assembly quality of tunnel segments installation.

因此，对于管片接缝密封垫设计，通过防水性能与装配性能实验优化设计应该成为设计中的重要步骤，对保证管片密封垫防水性能及管片拼装质量具有重要的意义。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。