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Many twins and dislocations are found in the large strain deformation sample with a mean grain size of 1~3 μm.

大应变样品显微组织中存在着大量的孪晶和位错。

A new method of getting ultrafine grain has b eeninvestigated,which is called"Sandglass Extrusion".

沙漏挤压是一种新的晶粒细化方法，通过挤压过程中产生的大塑性变形和动态再结晶而使晶粒得到细化。

Triggered by skyrocketing grain prices appeared in the beginning of 2008, the debates and the suspect on the impact of developing bioenergy to food security, a-s well as its effect of reducing carbon dioxide emission, by the scientific circle and public media, have become more heated.

2008年初国际粮价暴涨引发了对生物能源与粮食安全的关系，及其减排温室气体效应的普遍怀疑和批评。

If our heart is anxious or troubled or angry or tumultuous, the same antenna, similar to the way a sensitive plant closes its petals at sunset, passes into disorder and its fine grain connection to the higher frequency radiations of First Source are cut off or diminished.

而如果我们的心在焦虑，苦恼的，或在生气和喧哗中，同一个天线，以一个敏感的植物在日落后闭合了花瓣那样类似的方式，被混乱失序取代，到最初源头高频率辐射的那些精细的连接被关闭和缩小了。

China is not only a country with the big amount of grain production and comsumption, but also one of the most ser...

我国是一个粮食生产与消费大国，也是世界上农业灾害最严重的地区之一。

Roughness of grain contact can cause a significant increase of dry shear modulus.

颗粒接触的粗糙度会导致干燥剪切模量的显著增加。

We have made exceptions however, to test a new brand of oil, shellac, or grain filler.

当然，如果试测试一种新牌子的油，虫胶或者填孔剂时，要例外。

There was a close relationship between the electric property of silver bromide iodide T-grain emulsion added with stabilizer and antifoggant and anti fog property of the emulsion, i.

研究表明：添加了稳定剂和防灰雾剂的溴碘化银T-颗粒乳剂微晶体的电性能与其防灰雾性能具有较好的相关性。

If the treads are single return or no return, then cut the end rough end of the tread and apply a small amount of polyurethane or other finish to the end grain.

如果是单身回程或踏不归路，凿底底的胎面粗糙、少量用于聚氨酯或其他粮食整理到年底。

The product mainly serves the die making…The main product includes: The drift, floats rises the tree top/roof bar, the request needle, the flat thimble, the guide pillar, the guide sleeve, the auxiliary/ball bearing guidance, the independent guide pillar, the pould frame, the ball bearing wrap, the date chapter, the punch press safety/sheet iron separator, the counter, the mold spring, the filter, the contour sleeve, the feather piece, hit the screw, the roof bar, Si Tong, the runner wrap, silver steel, the screw rod, the nut, the engine bed appendix, the anaerobic glue water, the rust-preventing agent/release agent, the side lathe tool, a Yuan lathe tool, the flat lathe tool, the tipped tool, the grinder to approve the gentleman the milling cutter, to drill ju, the screw die, the thread chaser, the spanner, the polishing polish thing, the thread plug gage, the resin shutter, the suspension loop, wash the slate pencil, the cowhide wheelhead, the rubber wheelhead, the steel figure, the wool wheelhead, the sponge the wheelhead, the red lead, the emery paste, the province copper paste, the oilstone, the diamond attrition fat stone, to divide the stick, in six jiao spanners, the measuring instrument, to drill the cartridge, to frustrate the knife, the knife handle, the knife grain, to stop the cock, the molybdenum silk, the dresser, the cutting piece and so on nearly hundred kind of mold hardware fitting.

产品主要服务于模具制造…主要产品有：冲头、浮升梢/顶杆、托针、扁顶针、导柱、导套、辅助器/滚珠导向件、独立导柱、模架、滚珠套、日期章、冲床安全器/铁板分离器、计数器、模具弹簧、过滤器，等高套筒、销钉、塞打螺丝、顶杆、司筒、浇口套、银钢支、螺杆、螺母、机床附件、厌氧胶水、防锈剂/脱模剂、方车刀、元车刀、扁车刀、焊接车刀、磨床批士铣刀、钻咀、丝攻、板牙、扳手、抛光打磨用品、螺纹塞规、树脂开闭器、吊环、洗石笔、牛皮磨头、橡胶磨头、钢字码、羊毛磨头、海棉磨头、红丹、钢砂膏、省铜膏、油石、钻石研磨膏油石、分中棒、内六角扳手、量具、钻夹头、挫刀、刀把、刀粒、止水栓、钼丝、打磨机、切割片等近百种模具五金配件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。