玻璃

Discharge valve: glass-lined equipment is high in silicon content of the vitreous enamel.

3， 放料阀：搪玻璃设备是含高硅量的玻璃质釉。

"Enamel:a vitreous, usually opaque, protective or decorative coating baked on metal, glass, or ceramic ware."

"瓷漆：一种玻璃似的，烧制在金属、玻璃或瓷器上通常不透明的、保护性或装饰性的覆盖层。"

Objective To establish regression correlations between postmortem interval and Contents of human vitreous humor of dead bodies for forensic purposes.

目的 测定人死后玻璃体液化学成分含量，对多种化学指标进行分析，建立各自的回归方程，使玻璃体液检测能更广泛地应用于法医实践。

Main compositions of fly ash impact significantly the effect of treatment and melting characteristics of melting and vitrification.

熔融玻璃化是处理垃圾焚烧飞灰的有效方法；飞灰的成分是影响熔融玻璃固化处理效果和熔融特性的重要因素。

The research on cryopreservation of mouse ovary tissues was performed to explore suitable vitrification solutions and preservation methods.

对小鼠卵巢组织进行玻璃化深低温保存的初步研究，探索合适的玻璃化保护剂及保存方法。

From the study of forming factors on vitrification, vitrificational occurance had some ralation to growth environment.

从影响玻璃化发生的因子试验看，玻璃化的发生与细胞生长过程中的环境变化有关。

The method of vitrification cryopreservation of mouse 2-cell embryos was studied. Several vitrification solutions named EFS30, EFS40, EDFS30 and EDFS40 were prepared. The solution contains ethylene glycol, Ficoll, sucrose and DMSO. Straw method was used to vitrify and cryopreservate in vivo mouse 2-cell embryos at room temperature (20℃ or 25℃). OPS method was used to vitrify the embryo at 25 ℃ or 37℃.

本试验以毒性低、渗透性较强的乙二醇和DMSO为主体，添加聚蔗糖、蔗糖配制的玻璃化溶液(EFS30、EFS40、EDFS30和EDFS40)，在室温(20℃和25℃)下利用细管法，以及在25℃和37℃恒温台条件下OPS法对小鼠2-细胞胚胎进行玻璃化冷冻保存，并对解冻后胚胎的体外培养、囊胚细胞计数及胚胎移植技术进行了研究。

PartⅡFeasibility of vitrifying normospermic samples using droplets without cryoprotectans Objective Discuss the feasibility of droplets to vitrify normospermic samples without cryoprotectants. Methods Normal prepared sperm were frozen by conventional freezing protocol and non-cryoprotectant freezing in droplets respectively. Freezing in droplets means freezing sperm in every 10ul drop. After thawing, compared the two groups'sperm mobilities.

第二部分微滴法无保护剂玻璃化冷冻正常精子的可行性探讨目的探讨在不添加冷冻保护剂的情况下微滴法玻璃化冷冻正常精子的可行性方法收集16份正常精液标本，上游处理后分别进行慢速冷冻和微滴法冷冻，微滴法即用拉细巴氏管将标本形成10ul的液滴，直接投入液氮内冻存，复苏后镜检其活动率。

This volcanic glass has an almost total absence of sizable mineral crystals within the glass matrix.

这个火山玻璃已几乎完全没有可观的矿物结晶玻璃基质。

Since glass has no sharp melting point, most types can be shaped while hot and plastic by many techniques, mostly blowing or molding. See also volcanic glass.

由于玻璃没有明确的熔点，因此大多数种类的玻璃可以在烧热时使用多种技术来塑形，以吹制和模具浇铸两种方法为主。

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