watertight

Please change this penetrating piece into watertight construction .

请将这个穿舱件改成水密的。

These shall be so constructed as to provide strength and stiffness at all parts not less than as required for watertight bulkheads and flats .

此等凹折的建造须使在所有部分提供的强度及硬度，均不小于就水密的舱壁及平甲板而规定者。

The case has to be made watertight .

案由必须做到无懈可击。

The rules state that samples must be enclosed in two watertight containers

规则要求样本必须装在两个水密容器中。

The flask is completely watertight , even when laid on its side

即使平放，这个真空水杯也是滴水不漏。

The police had a watertight case . They even got his fingerprints from that glass cabinet .

警方找到了确凿的证据。他们甚至在那个玻璃橱柜上提取到了他的指纹。

The batteries are safely enclosed in a watertight compartment .

电池被安全地置于一个防水的隔间里。

The medical argument against this substance is , however , not watertight .

然而，反对这种材料的医学争论并不是无懈可击的。

The boat is watertight .

这条船不漏水。

The Design and Construction of the Watertight System of the Tunnel

隧洞防渗系统的设计与施工

Alarm control system of distributed watertight door based on CAN bus

基于CAN总线的分布式水密门报警控制系统

Large watertight chamber used for construction under water .

用于水下建筑的防水的大箱子。

Integrated industrial wall board system watertight performance test

集成工业化住宅外墙板系统水密性能实验

The system , of course , is not watertight .

当然这套系统也不是天衣无缝的。

Large scale model tests and computation of junction of concrete watertight wall

混凝土防渗墙接头大比尺模型试验与计算

You know how we like to make our little boxes watertight .

您知道，我们多希望我们的小盒子滴水不漏。

Experimental Study on Properties of Seepage Prevention Materials for Watertight Wall Junctions

防渗墙接头止水材料的防渗性能试验研究

Control and power system for all power operated watertight doors and their indicating system .

防火门及其指示系统的控制和电力系统。

New technology on watertight seal and frost prevention application in Lotus dam

面板堆石坝水位变化区止水防冻新工艺在莲花大坝上的应用

Design and application of large hydraulic watertight sliding doors on offshore vessel

大型液压水密移门在海洋工程船上的设计及应用

Effect of watertight action on the durability of reinforced concrete bridges

桥面板防渗作用对钢筋混凝土桥梁耐久性的影响

Development and application of land-use watertight pressure door

陆用耐压水密门的研制及应用

The case for investing in ships looked watertight in recent years .

在近些年，投资于船舶的理由似乎是无懈可击。

Selection of Raw Ingredients and Mix Design for Pumped Mass Watertight Concrete

大体积泵送抗渗混凝土的原材料选择及配合比设计

Analysis on the leakage caused by broken of watertight belt at expansion joint

变形缝处止水带断裂漏水原因分析及处理

Capital controls could square the circle , but these are never watertight .

资本管制有可能解决这个难题，但这些手段决非无懈可击。

Watertight test to be carried out to chief officer 's satisfaction .

进行水密试验，达到大副满意。

Hall Bearing - press Watertight Switch and Its Application

霍尔承压水密开关及应用

Application of Seismic Tomography in Determination of Horizontal Watertight Depth in Dam Abutment

地震层析成像技术在确定坝肩水平防渗深度中的应用

Study on Test and Application of the Watertight and Reinforcing Grout in Coal and Rock Mass

煤岩体防渗堵水加固浆液试验及应用研究