查询词典 binders

Effects of dry temperature and dry time on properties of heat cured sand and the relationship with binder composition are as follows:sands bonded by binders that are not modified have high strength when dry temperature is high and dry time is long,but their anti-wettability power is poor . Sands bonded by binders that are modified by B but not modified by M can be dried quickly and sand strength is high but anti-wettability power is also poor. Sands bonded by binders that are modified by M but not modified by B can also be dried quickly to obtain maximum strength,then the strength becomes lower when they are dried continually for more time. and sand strength is high but anti-wettability power is also poor. Sands bonded by binders that are modified by M as well as by B at the same time can be dried quickly to obtain maximum strength at low temperature and short time. But the anti-wettability of sand mold is best when they are dried at high temperature and long time.

烘干温度和烘干时间对热硬砂性能的影响及其与粘结剂改性的关系是：未经改性剂B和改性剂M改性的粘结剂砂，脱水速度较慢，烘干温度越高，时间越长，则硬化强度也越高，但未经改性的粘结剂热硬砂的抗吸湿性较差；经改性剂B而不经改性剂M改性的粘结剂热硬砂，烘干硬化速度较快，强度也高，但在高湿度下的抗吸湿性不好；经改性剂M改性而不经改性剂B改性的粘结剂热硬砂，烘干时强度先随烘干时间升高至最大值后，继续烘干时强度又出现下降；经改性剂B和经改性剂M共同改性的粘结剂热硬砂能在短时间和较低的烘干温度下就可烘干到最高强度，即烘干脱水的速度较快，但试样的抗吸湿性差，若在更高温度和更长时间下烘干，试样的抗吸湿性得到改善，综合考虑烘干强度和抗吸湿性要求，对于φ30×30mm试样，理想的烘干温度是200℃，烘干时间20分钟。

The thermobaric explosive which is similar to PBXs is the new generation of FAE. By analyzing the PBX theory, the F rubber, D ruber and H ruber were chosen as binders, and the calcium stearate, ceresin and graphite were chosen as desensitizing agents. One kind of binders and two kinds of desensitizing agents were selected to form a system for coating the thermobaric explosive. Then their shaping performance and the mechanical sensitivity were compared.

固体温压炸药是液固复合云爆剂的发展型，类似于压装高聚物粘结炸药，所以对PBX的理论和经验进行了研究，选择粘结剂为F橡胶、D橡胶、H橡胶，钝感剂为蜡类钝感剂、硬脂酸钙、石墨，选取一种粘结剂和两种钝感剂，组成三元粘结-钝感体系，通过合理的包覆工艺对主体温压炸药进行包覆，比较它们的成型性能和机械感度。

Since there exists some disadvantages such as poor mechanic properties and much higher burning rate pressure exponents (?1) in the fundamental formulations, this work is devoted to the improvements of combustion characteristics and mechanic properties of LOVA propellants. The effects of the crystal shape, size and contents of nitroamine particles, the types of binder, plasticizer and surface-active agents and the contents of NC on combustion performance are studied by closed bomb tests. In the mechanic properties tests, the effects of the types of binders, plasticizers and solid fillers, the interaction between binders and solid fillers and technological procedures on propellant mechanic properties are researched.

针对基础配方具有燃速压力指数远大于1、力学性能差等特点，采用密闭爆发器等试验手段，研究了诸如硝胺粒径、硝胺晶体形状、硝胺含量、粘结剂、增塑剂、硝化棉含量及表面活性剂等因素对燃烧性能的影响；采用抗沖、抗压静态试验方法，对粘结剂、增塑剂、固体填料、粘结剂与固体填料之间的相互作用及工艺条件与力学性能之间的关系进行了研究，提出了改善低易损性发射药燃烧性能和力学性能的技术途径。

Mechanism of binder in coal briquetting discussed and category of some binders analyzed;binder WIN-1 for boiler grade coal briquette ,WIN-2 for gasifier grade briquette from super-fine coal and WIN-3 for formed coke from coke breeze discussed in stress regarding their research and application;all briquettes produced with such binders have met corresponding requirement for application.

探讨了型煤粘合剂的粘结机理，介绍了几种主要粘合剂的分类，重点论述了WIN -1型民用与锅炉型煤粘合剂、WIN - 2超微粉造气型煤粘合剂及WIN - 3焦粉型焦粘合剂的研究和应用情况，利用这些粘合剂生产的锅炉型煤、造气型煤、焦粉型焦等产品均达到了应用要

As the existence of two binders, asphalt and cement, the mechanics characteristics of the mixture are both flexible and rigid.

沥青和水泥两种结合料同时存在，混合料的力学特点兼具柔性与刚性，因而，其设计方法应充分考虑乳化沥青和水泥两种结合料各自的影响。

But a lot of work went into the making of colored coatings: Mountains of blue and green minerals such as lapis lazuli, malachite and azurite, or entire populations of tiny creatures like the red scale insect first had to be ground before being mixed with binders and processed into colored coatings.

但当时制作彩色涂料煞费功夫：必须先将大量青金石、孔雀石和蓝铜矿等蓝色与绿色矿物，或成群的红介壳虫等小生物加以研磨，再混以黏结剂，然后加工处理，才能做出彩色涂料。

In order to improve the quality of briquette,many countries are carring on the research work on binders based on respective conditions of those coutries.

为了提高型煤的质量，许多国家根据各自的国情对型煤粘结剂进行了大量的研究。

Canvas: thick book-binders' cloth having greater durability than ordinary cloth but not so strong as buckram.

帆布：美装订用的厚布。较普通的布耐用，但不及"书面布"的结实。

Formed activated carbon was prepared by mixing various binders (such as carboxymethyl cellulose, phenolic resin and polyvinyl butyral) and HSAC powder under pressure, followed by various post-treatment. The adsorption behavior of methane on the formed activated carbon was investigated.

以羧甲基纤维素、酚醛树脂及聚乙烯醇缩丁醛为粘结剂进行了超级活性炭的成型，较为详细地考察了粘结剂添加量及粘接剂种类对所制型炭的堆密度、抗压强度及甲烷吸附性能的影响。

He was not receiving supplemental calcium or vitamin D or phosphate binders.

他没有接受钙剂，维生素D或磷结合剂治疗。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。