不透水

这双鞋不透水。

These shoes are waterproof .

STRATA应力吸收层是一种用于防止沥青加铺层反射裂缝的新型沥青混合料，它采用特殊聚合物对沥青进行改性，具有高弹性、不透水及抗裂性能好的优点。

STRATA is a kind of new asphalt mixture with anti-crack capacity for asphalt overlay , the asphalt in STRATA is modified by using special polymer , STRATA has the advantages of high flexibility , waterproof and excellent anti-crack capability .

皮肤的外层相对来说不透水。

The external layer of the skin is relatively impermeable to water .

鸡蛋的外壳是不透水的，防止胚胎失水

The outer covering of the egg is waterproofed to prevent the embryo from drying out .

单神经元PID在反渗透水压力控制中的应用不透水层压力隧洞外渗透压力和渗流有效应力

Application of Single Neuron PID Algorithm for Pressure on Reverse Osmosis System Water pressure outside pressure tunnel under water-tight layer and effective stress of seepage

adj.防水的，不透水的vt.使防水下雨外出前，穿上你的防水外套。

waterproof Put on your waterproof coat before you go out in the rain .

混凝土桥面防水层不透水性能试验研究

Test study on watertightness of waterproofing layer on concrete bridge deck

洗手台内外应使用易清洗不透水材料构筑。

The washbasin shall be made of easy-to-clean and impervious material .

是某物不透水的处理过程。

The act of treating something to make it repel water .

一个不透水层只存水但不能大量导水。

An aquiclude stores water but does not transmit significant amounts .

隧道不透水层确定方法模型试验研究

Model Test Research about the Fixing Methods of Tunnel 's Water-tight Layer

不要用塑料布等不透水材料覆盖割草机。

Do not cover the mower with impermeable materials-such as plastic sheets .

它们的毛几乎不透水而且比羊驼毛更柔软。

Its fur is almost waterproof and softer than alpaca .

不透水地基上均质土坝渗流自由面的确定

Determination of seepage free surface of homogeneous earth dam on impervious foundation

胶水凝结后形成的黏台将是不透水的。

When the glue has set , the bond formed is watertight .

不透水地基上土坝心墙厚度的计算

Calculate the core wall thickness of earth dam on the waterproof foundation

使表面平滑和不透水。

So as to provide a smooth , impervious surface .

地膜是一种白色塑料薄膜，不透水且不透气。

The mulch is a white plastic film that is impermeable and airtight .

因此粘土和页岩就往往不透水。

Thus clays and shales tend to be impermeable .

结构紧密以至不透水的。

Of such close construction as to be impermeable .

我给靴子上蜡主要是为了使它们不透水。

I wax my boots chiefly to waterproof them .

它不能通过云母这样的不透水的物质。

It could not pass through material impervious to water such as mica .

不透水套装，什么也进不去，什么也出不来。

Impermeable suits , nothing in , nothing out .

含不透水隔层软土中深沟槽综合降水的施工

Construction of Deep Groove Integration Precipitation in the Soft Soil Containing Impervious Interlayer

台上有不透水的罩篷。

There was a waterproof canopy over the platform .

不透水层上均质土壤中溶质浓度分布的解析解

An Analytical Solution for Solutes Concentration Distribution Model in Impermeable Stratum in Homogeneous Soil

耐磨、绝缘、耐酸碱、不透水、不吸水之特性。

High level of anti-abrasion , non-conduction , chemical-resistance , water-proof and water repellent .

爬行动物的皮肤和蛋是不透水的。

The reptiles have watertight skins and eggs .

我们的靴子都是百分之百不透水的。

All of our boots are100 % waterproof .

建筑里所有的表面都应当用不透水的材料这样可以彻底清洗。

All surfaces inside the building should be of impervious material to permit thorough washing .