研磨

He taught himself new methods for grinding and polishing tiny lenses of great curvature which gave magnifications up to 270 diameters, the finest known at that time.

他自学的新方法研磨和抛光小的镜头大曲率了倍的多达270直径，最优秀的已知在那个时间。

The optimized conditions for isolation and culture of endophytic bacteria isolated from grasses in alpine area in this study. The different tissues of grasses were immersed in 0.1% of SDS for 15 min, 3% of NaClO for 3 min, 0.1% of mercuric chloride for 10 min, 75% of alcohol for 1 to 2 min. The endophytic bacteria were isolated after aseptic grinding and diluted to 10^(-3) and using TSA culture medium for 5 to 7 days under 28℃.

通过对高寒牧草内生细菌的分离培养方法研究，得出了优化的分离培养条件，即牧草不同组织器官用0.1%SDS浸泡15min、3%NaClO浸泡3min0.1%升汞浸泡10min、75%酒精1~2min处理后（各步间均用无菌水冲洗3~4次），研磨并稀释至10^(-3)，涂布于TSA培养基上，置28℃恒温条件下培养5-7d，可从高寒牧草组织中分离获得数量、种类较多的内生细菌。

Despite SPH treatment was an effective and indispensable method to hasten artificially sexual maturation, and the size-frequency distribution indicated that the most developed oocytes of those were growing from the vitellogenic stage to the final maturational phase.

观察卵径频度分布显示，虽然在人工诱导性腺成熟过程中，鲑鱼脑下垂体研磨液是非常必要之激素，可有效促进日本鳗卵细胞从卵黄蓄积阶段发育至卵细胞最后成熟阶段。

Black pepper is ground peppercorns .

黑胡椒是研磨的胡椒子。

Are resharpened drill bit inspected and identified prior to use?

再次研磨的钻咀是否在使用前进行检验与确认？

Electoral coarse emery cloth on the flat on the water and add a little oil and 80 research projects scrub, then oil pan flat on the water with emery cloth on flat ground.

选将120#粗水砂布放在平板玻璃上并加少许机油和80目研磨砂，再将配油盘平放在水砂布上进行平磨。

CALCINED mention is made of pure hand-made patterns CALCINED Steel Series (including spin welding stria stria large feather striaíleather, etc.), pure fire prides·¨, high hardness, good resilience, Copper, Iron and has a high relief carving hollowingmistake incised inlaid gold-plate a number of techniques such as, grinding process more than a dozen sub-processes , nuanced, scabbard production at light onto Wood Lacquer painted turtles gilding kits for rhino skin enamelled cow leather sheepskin number of processes, the end of a series of flow, the system can reflect and meet the Product traditional swords level.

煅造提现纯手工煅造花纹钢系列包括旋焊纹羽毛纹大马丝革纹等），粹火引以古法，硬度高，回弹力好，雕刻铜铁有高浮雕镂空阴刻金银铜错镏金镶嵌等多项技艺，研磨过程也分十几道工序，细致入微，刀鞘的制作分木工漆艺推光描绘贴金箔包海龟皮作犀皮漆包牛羊皮多项工序，一系列流程结束，所制产品能反映和达到传统刀剑的水平。

The products are suitable mainly for the paint, printing ink, emulsion paint, dyestuff, paper, pesticide and adhesive industries to mix, stir, disperse and grind their products in order to come up to the request of the corpuscular theory.

具有为用户设计、研发、试验等配套服务。产品主要适用于油漆、油墨、乳胶漆、染料、造纸、农药、胶粘剂等行业产品的研磨、分散和搅拌、混合，使之达到微粒化的要求。

The composition,cutting,grinding,polishing and coating of glass-artificial producs such as imitation pearl,imitation diamond,imitation quartz,imitation amethyst,imitation ruby,imitation sapphire,imitation jadeite,imitation nephrite, imitation cat's-eye etc.

综述仿珠宝玻璃，如仿珍珠、仿钻石、仿水晶、仿紫晶、仿红宝石、仿蓝宝石、仿翡翠、仿玉、仿猫眼石等的成分和制造工艺(成形、切割、研磨、抛光、镀膜)。

The composition, cutting, grinding, polishing and coating of glass-artificial producs such as imitation pearl, imitation diamond, imitation quartz, imitation amethyst, imitation ruby, imitation sapphire, imitation jadeite, imitation nephrite, imitation cat's-eye etc.

摘要综述仿珠宝玻璃，如仿珍珠、仿钻石、仿水晶、仿紫晶、仿红宝石、仿蓝宝石、仿翡翠、仿玉、仿猫眼石等的成分和制造工艺（成形、切割、研磨、抛光、镀膜）。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。