查询词典 grinding

The precision lapping technology to machine the copper substrate using semi-fixed abrasive plate was studied. The surface roughness and material removal rate as the evaluation of indicators, the influences of the different lapping parameters on the surface roughness and material removal rate were discussed and analyzed. Experimental results indicated that the copper substrate could be efficiently machined by semi-fixed abrasive plate of 800(superscript #) SiC abrasive, and the initial roughness Ra of a machined surface could be improved from 0.553μm to 0.28μm in 10min, produced an ideal rarely scratch surface. Then processed copper polished by diamonded grinding paste, it could be satisfied for the Ni-Pd-P alloy thin film growth.

主要研究半固着磨具精密研磨非晶态Ni-Pd-P合金薄膜铜片衬底，以铜片衬底的表面粗糙度和材料去除率为评价指标，探讨了研磨过程中不同的工艺参数对铜片表面粗糙度和材料去除率的影响结果表明：用800 SiC半固着磨具对铜片衬底进行研磨加工，10min后铜片表面粗糙度Ra可由0553μm减小到0.28μm，同时表面无深划痕：加工后的铜片再经金刚石研磨膏抛光可快速获得满足Ni-Pd-P合金薄膜生长用的铜片衬底表面。

1 It is produced by crushing, grinding and screening of burnt diatomite products or their breakage.

23.1 这种硅藻土是由破碎、磨细并筛分的烧过硅藻土生产的。

In "The Dollmaker", a novel published to great acclaim in 1954 but now all but forgotten, Harriette Arnow chronicles Gertie Nevels's struggles as she trades rural self-sufficient poverty in Kentucky for urban grinding poverty in Detroit.

1954年，小说《玩偶制造者》发表后好评如潮，但现在却已被人遗忘。在书中，作者哈里耶特？阿诺记载了格蒂？涅维尔斯为摆脱肯塔基州那种自给自足的贫困生活，投入了底特律都市的极度贫困，在此期间她的种种挣扎。

Used for filtering of rotated chipping, grinding, honing, washing, drawbench, Stretching liquid, plating, milling, hardening liquid and oil regenerating.

转削、磨削、钻孔、搪磨、洗涤、拉丝机、拉伸液、电镀、研磨、硬花液、油再生之过滤。

A Product main business categories: chemical solvents white oil, toluene, xylene, durene, valitin water, acetate, D resin, acetone, butanone, cyclohexanone , anti-white water, dichloromethane, trichloroethane, trichlorethylene, loose water-saving washing network water, open water, wash water, and days that water, rust agent, to water-logging, washing machine water, decontamination water, n-butyl alcohol, isopropyl alcohol, ethanol, industrial alcohol, car-washing water, washing machine water, clean lines of water, cleaning machine water, fire water, paint remover, fungicides, antifreeze water, chloroform, grinding fluid , diluent, release agent, dehydration agent substantial industrial solvents.

主要经营产品 A类：化工溶剂白电油、甲苯、二甲苯、四甲苯、凡立水、乙脂、丁脂、丙酮、丁酮、环己酮、防白水、二氯甲烷、三氯乙烷、三氯乙烯、松节水、洗网水、开油水、洗面水、天那水、除锈剂、去渍水、洗枪水、去污水、正丁醇、异丙醇、乙醇、工业酒精、洗车水、洗机水、抹线水、抹机水、火水、脱漆剂、杀菌剂、防冻水、哥罗仿、研磨液、稀释剂、脱模剂、脱水剂等大量工业溶剂。

Quickly the trickle becomes a flood of glistening linseed oil as the beam sinks earthwards, taut and protesting, its creaks blending with the squeaking and rumbling of the grinding-wheels and the occasional grunts and sighs of the camels.

很快地，这条小溪就演变成了金光闪闪的像洪水一样的油。大梁向地面下沉，小溪与碾磨发出的制止声以及偶尔的骆驼的哼哼声，掺杂在一起，和谐。

Quickly the trickle becomes a flood of glistening linseed oil as the beam sinks earthwards, taut and protesting, ist creaks blending with the squeaking and rumbling of the grinding-wheels and the occasional grunts and sighs of the camels.

很快，一滴滴油浆变成了一股闪闪发光的亚麻籽油流，其间大梁被压向地面，越来越紧，嘎嘎响，中间还夹杂着石轮的吱吱轰轰声，还有骆驼的哼唧声和喘息声。

Quickly the trickle becomes a flood of glistening linseed oil as the beam sinks earthwards, taut and protesting, its creaks blending with the squeaking and rumbling of the grinding-wheels and the occasional grunts and sighs of the camels.

随着大梁越压越低，缆索越绷越紧，大梁的嘎吱声，石磙的辘辘声，以及骆驼不时发出的咕噜咕噜的呼吸声和叹息声响成一片，榨出的油也很快地由涓滴细流变成了一股晶莹发亮、奔腾不止的洪流。

Quickly the trickle becomes a flood of glistening linseed oil as the beam sinks earthwards, taut and protesting, its creaks blending with the squeaking and rumbling of the grinding wheels and the occasional grunts and sighs of the camels.

随着大梁越压越低，绳索越收越紧，涓涓细流就在痛苦的吱嘎声中汇成了一大股闪闪发亮的油流。大梁的吱嘎声，磨轮的轧轧声，以及骆驼偶尔发出的咕噜声和叹息声混成一片。

Quickly the trickle becomes a flood of glistening linseed oil as the beam sinks earthwards, taut and protesting, its creaks blending with the squeaking and rumbling of the grinding-wheels and the occasional grunts and sighs of the camels.

随着大梁越压越低，缆索越绷越紧，大梁的嘎吱声，石磙的辘辘声，以及骆驼不时发出的咕噜咕噜的呼吸声和叹息声响成一片。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。