升级应包括扩大, 改善结构, 排水系统, 边坡稳定性, 选择砾石充填和压实.
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After magnetic separation of steel slag powder used in the manufacture of steel slag powder.
磁选后的钢渣粉用来生产钢渣微粉.
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The Eleven Apostles chose Matthias to replace Judas as one of the twelve Apostles.
剩下的十一位使徒选出马提亚代替犹大当十二使徒之一.
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The withstand voltage of Common Mode Filter may do according to your special request.
共模滤波器可根据客户对耐压要求制作,另可选配外壳或底座.
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最后通过设定随词频变化的阈值来选取中文翻译.
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Shaft seal: it can use mechanical seal, dynamic seal and packing seal, at theoption of users.
轴封: 采用机械密封 、 动力密封及填料密封, 用户可以任意选定.
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The shaft seal can adopt soft gland packing or mechanical seal for selection.
泵的轴封有软填料和机械密封两种供用户选用.
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We can choose MPVQ, NBR, FKM, Silicon to oil seal according to customer's requirement.
可根据用户需要选择丁腈 、 丙烯酸酯 、 硅、氟橡胶来满足不同工况使用条件,同时生产各种减震器用密封件.
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Teyou 21 is uses the convention breeding technology seed selection to go out high quality variety.
特优21是利用常规育种技术选育出的水稻优质米新品种.
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In the case of lower ambient temperature and used temperature, low viscosity oil may be used.
环境温度和使用温度较低时, 可选用黏度较低的油液.
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Acid not alkali-resistant, washing should be neutral or weak acid choice of detergent.
耐酸不耐碱, 洗涤时应选择中性或弱酸性的洗涤剂.
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