查询词典 grain

Mechanical twinning is strongly grain size and texture dependance.

研究结果表明，镁合金在室温变形条件下，孪晶在变形的过程中发挥了重要的作用。

When he was wandering alone one to a desert island, the ship broke with the tools to do things, their housing, their grain-growing, their hunting and fought to live for several decades.

鲁宾逊就是一个鲜明的例子。当他独自一人漂泊到一个荒岛，用破船上的物件做工具，自己建房，自己种粮，自己打猎，顽强地生活了几十年。

To β-Si3N4 transformation and β′-Si3N4 grain growth as well as the devitrification and crystallization of amorphous phase may induce the fiber reinforcing effect, which affects the flow behavior of superplasticity for Si3N4 ceramics.

在Si3N4和Sialon陶瓷的超塑性变形中，α→β-Si3N4的相变以及β-Si3N4的长大和晶界玻璃相的析晶引起的纤维强化，将影响Si3N4陶瓷超塑性的流变特性。

The grain size of sediments has an important role in the early diagenesis of nitrogen.

在氮的早期成岩过程中，粒度也起着非常重要的作用，沉积物的粒度越细，沉积物中有机氮的分解速率越小，即细粒度沉积物中有机氮的分解矿化速率最小，易于富集有机氮。

In this paper,with the aid of discontiguous diagnostic technology and method of accumulated damage using accelerated aging or heat air-oven the critical service life was determined and the service life for CMDB solid pram Pedant was predicted'The results in this paper are of practical significance for service life prediction of solid rocket grain.

采用药柱空穴率非接触诊断技术和热加速老化累积损伤法，实测得CMDB固体推进剂的贮存寿命失效临界点，预测了其使用寿命。

H was thought that the reason for different grain shape was anisotropic diamagnetic susceptibility of doped PAN and orientations of the HMF.

分析认为这是由于强磁场对聚苯胺晶粒的取向作用所至。

Burning is completely unrestricted, such that the grain burns on both inner and outer diametrical surfaces, as well as both ends.

燃烧是完全不受限制的，如粮食烧伤面积在双方内部和外部径向面，以及两头。

Grain inhibiting consisted of coating the propellant outer diametrical surface with polyester/styrene resin, then wrapping a resin soaked paper tightly around, forming two full layers.

粮食抑制构成涂层的推进剂外表面径向与聚酯/苯乙烯树脂，然后包装树脂浸泡文件，紧紧围绕，形成了两个完整层。

Small grain of rice the size of the tumor plus-shaped diamond-shaped knot formed in the main tumor-like protrusions larger.

出现小米粒大小、加呈菱形的瘤状结，在主上形成较大的瘤状突起。

In the grain market system, the retail market system, with medium and big markets as its leader, regional market as its diaphysis, industrial market as basis, has well developed.

在粮食流通市场体系上，已形成了以大中型批发市场为龙头，以区域性市场为骨干，以产地性市场为基础的粮食批发市场体系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。