查询词典 watertight

This roof, both insulating and watertight, is supported by short struts , which form part of a vertical surface of concrete covered with " gunite " and which, in addition, brace the walls of old Vosges stone provided by the former chapel which was destroyed by the bombings.

这个屋顶，既保温和防水，支持短期支柱，它的组成部分一个垂直的混凝土表面覆盖着"喷"，并此外，支撑墙岁孚日提供的石头前教堂被摧毁的****。

The pipe acts as end shuttering for the concrete, and on being removed; the half-round end formed on one section allows a neat and fairly watertight joint to be made with the next section.

钢管起模板作用。拔出钢管时，该施工段形成的半圆末端与下一个施工段形成一个工整的具有良好防水性能的施工接缝。

More complicated designs have been used in the past but have not had the structural integrity nor the watertight sealing capabilities of the Red Valve Hawse pipe valve.

以前所采用的设备则复杂得多，但是反而缺乏结构的整体性，也无法实现象美国红阀公司锚链管道阀门一样的不透水的紧密密封。

The static and seismic models of earth-rock, contact face and connected watertight seal are discussed. The formula of Shen Zhujiang hyperboloid elastoplastic model is derived in detail.

讨论了土石料、接触面、连接止水的静、动力本构模型，并详细推导了沈珠江双屈服面弹塑性模型的表达式。

Saw on a Taibei indanthrene snack strip street the sea of people watertight picture, the heart lives the feeling.

看到台北士林小吃一条街上人山人海水泄不通的景象，不由的心生感慨。

One end of the cable is permanently connected to the enclosed mercury switch and the entire assembly is encapsulated to form a completely watertight and impact resistant unit.

电缆的一端永久性连接在封闭的水银开关内，这个完整的密封总装形成完全不透水、抗撞击装置。

Watertight and Dust tight - same as NEMA 4 with addition of corrosion resistance.

防水和防尘-与NEMA 4相同，但还具有耐腐蚀性能。

The nob of the watertight door is damaged.

水密门的把手坏了。

To make watertight by packing seams with a waterproof material,such as oakum or pitch.

堵缝使用防水材料，如麻絮或沥青堵漏缝以使不漏水

Main Contents and Investment Scale: The construction project focuses on producing ship matching products including auxiliary project for the power station: marine diesel engine and marine generator; Auxiliary parts and equipment for cabins: marine gear box and electronical controlling device; pumps and valves: hydraulic rubber tubes, hydraulic oil cylinders, various valves, various pneumatic actuators, electric actuators, magnet valves, pressure regulators and electric appliance localizers etc.; marine electric appliance: marine APT series of pilot lamp buttons, GMC series of LG low-voltage electric appliances, voltage regulators, marine power distribution boxes, deck machinery: marine crane, electric hydraulic reamers, anchors, various hoists, marine materials: marine stainless steel pipes, marine watertight doors, portholes, rectangular windows, hatch covers, spring dragging hooks, coarse water screens, marine steel plates, marine communication navigators etc..

项目名称：船舶配套。2、项目主要内容及投资规模：建设项目以船舶配套产品为主，包括主机电站类的船用柴油机、船用发电机；机仓辅机类的船用齿轮箱、电子控制装置；泵、阀件类的液压胶管、液压油缸、各种阀门、各种气动执行器、电动执行器、电磁阀、调压阀、电器定位器等多种阀门配件、各种船用泵类；船用电器类的船用 APT 系列指示灯按钮、 GMC 系列 LG 低压电器、电力稳压装置、船用配电箱；甲板机械类的船用起重机、电动液压绞车、锚机、各种吊机等；舾装材料类的船用不锈钢管、船用水密门、舷窗、矩形窗、舱口盖、弹簧拖钩、粗水滤、船用钢板；船用通讯导航类设备等。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。