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- porous chrome hardening 多孔性硬镀铬
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- Any of several tough, porous leather substitutes. 通气性强的塑料几种粗糙的多孔的皮革代用品
- chrome hardening 渗铬硬化
- He added sand to the soil to make it more porous. 他往土里掺了些沙子以提高渗水性能。
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- Don't harden your heart against him. 别对他硬心肠。
- There is a lot of chrome on that car. 那辆汽车上涂有许多铬黄。
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- In hot weather clothes made of a porous material like cotton are best. 热天穿棉布之类有渗透性的材料做的衣服最为适宜。
- Please harden in the main ropes, the sail's not tight enough! 请把主要的绳索拉紧些，帆扯得不够紧！
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- In hot weather cloths made of a porous material like cotton are best. 热天穿棉布之类有渗透性的材料制成的衣服最为适宜。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- Chrome plating quality is much eulogized. 近年又开发了与电镀品对应的不锈钢产品,满足了更高的消费需求。
- CHROME HORSE MOTORCYCLES BEIJING CHINA. 中国北京汉马机车公司。
- To lap better, all porous holes. 上面净是气孔，便于舔食。
- Hexavalent Chrome Cr-VI when used as a passivate. 作为钝化使用的六价铬。
- He add sand to the soil to make it more porous. 他往土里搀沙子以提高渗水性能。
