不耐久性

Coatings based on alkyd resins tend to be relatively low cost but exhibit poor durability.

在多元醇酸树脂为基础的涂料成本较低但耐久性不佳。

Catgut is a large tennis center line, which features can give you first-class feel, but because of natural causes, but also by the humidity and temperature, the durability of not particularly good.

羊肠线是众多网球线中间的一种，它的特点是可以给你提供一流的手感，但是因为是天然的原因，同时也受到湿度和温度的影响，耐久性也不是特别好。

This results in what is descriptively known as honeycombing on the surface of the hardened concrete with reduced durability and strength as well as unacceptable surface finish.

这引 起硬化混凝土表面所谓的蜂窝麻面，耐久性和强度降低以及不受欢迎的表面光洁度。

I went to the market sell casserole is thick Dier, previously bought both of them are used there will be a few cracks can not be used in. The durability of the better how to choose?

我去市场卖沙锅厚迪尔，以前他们买了两者同时使用将有一些裂缝，不能只有更好的耐久性如何选择使用呢？

Above all, consider combination of 3 kinds of load and different constant load and alterable load effect to compare an effect, gave out representative ferroconcrete component is in give an environment to fall, the affirmatory principle that the reliability of different operating period analysed methodological; to put forward intended performance structure to design reliability level, namely index of reliability of component part of the construction inside intended performance cannot be under the standard; of active standard on foundation of expression of design of reliability of our country structure introduce wear to fold decrease coefficient, gave out the affirmatory method of this coefficient, assure in design phase through this coefficient and achieve target of reliability of component part of the construction inside intended performance not the standard under active standard.

首先，考虑三种荷载组合以及不同恒荷载和可变荷载效应比影响，给出了代表性钢筋混凝土构件在给定环境下、不同使用期的可靠度分析方法；提出了预期使用期结构设计可靠度水平的确定原则，即预期使用期内结构构件可靠度指标不能低于现行规范的标准；在我国结构可靠度设计表达式基础上引入耐久性折减系数，给出了该系数的确定方法，通过该系数在设计阶段保证和实现预期使用期内结构构件可靠度指标不低于现行规范的标准。

However, if we think of beauty, durability and maintenance, nothing can beat Marble and Granite.

然而，如果我们认为秀丽、耐久性和维护，什么都不可能打大理石和花岗岩。

For Sedu manufacturers, a babyliss pro flat iron that combines performance and durability without causing damage on the hair Remington is a world-renowned brand for hairstyling tools that are popular for several hair effects, like the wet to straight effect which eliminates the need for blow drying and babyliss hair iron in the stroke that showcases Remington's powerful performance.

为Sedu制造商，babyliss亲扁铁，结合性能和耐久性不损坏的发雷明顿是国际知名品牌，为顾客的工具，是流行好几发效应，如湿，直效果，不需要用吹风机烘干和babyliss发铁的中风，展示强大的表演。

For how to deal more rationally with deficiency and uncertainty of information, the model of unascertained measure is used in the durability evaluation of existing concrete bridge and declared by example.

针对如何在耐久性评估中更为科学的处理信息的不完整和不确定性，本文提出了基于未确知测度模型的在役混凝土桥梁的耐久性评估，并通过实例说明。

Thin elastic foundation of cement concrete pavement design theory, in-depth analysis is to arrive at the grass-roots non-uniform bearing broken concrete pavement panels, gnawing edge, the wrong units, as well as the main reason for structural damage produced by taking certain measures to improve the concrete between the road surface and the grass-roots support conditions, and improve durability of the cement concrete pavement and stability.

面层与基层之间存在脱空现象和不均匀支承的状况，致使水泥混凝土路面的承载力下降。通过水泥混凝土路面弹性地基薄板的设计理论，深入分析得出基层的不均匀支承是水泥混凝土路面断板、啃边、错台、以及产生结构性破坏的主要原因，通过采取一定措施改善砼路面面层与基层之间支撑条件，提高了水泥混凝土路面的耐久性和稳定性。

Thin elastic foundation of cement concrete pavement design theory, in-depth analysis is to arrive at the grass-roots non-uniform bearing broken concrete pavement panels, gnawing edge, the wrong units, as well as the main reason for structural damage produced by taking certain measures to improve the concrete between the road surface and the grass-roots support conditions, and improve durability of the cement concrete pavement and stability.

面层与基层之间存在脱空现象和不均匀支承的状况，致使水泥混凝土路面的承载力下降。期刊文章分类查询，尽在期刊图书馆通过水泥混凝土路面弹性地基薄板的设计理论，深入分析得出基层的不均匀支承是水泥混凝土路面断板、啃边、错台、以及产生结构性破坏的主要原因，通过采取一定措施改善砼路面面层与基层之间支撑条件，提高了水泥混凝土路面的耐久性和稳定性。

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