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- Boron brittleness 硼脆
- 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。
- Green colour,its hardness is only second to diamond and boron carbide.its hardness and brittleness are higher than C. 绿色，硬度仅次于碳化硼和金刚石，比黑碳化硅硬度和脆性略高。
- Of, relating to, derived from, or containing boron. 硼的硼的、与硼有关的、来源于硼的或含硼的
- Brittleness is often a result of alloying. 脆性往往是合金化的一种结果。
- BDD electrode intermingled with boron. 硼掺杂金刚石薄膜电极
- The brittleness of anile red blood cell is bigger. 衰老红细胞的脆性较大。
- A trademark used for an abrasive of boron nitride granules. 氮化硼用于一种由氮化硼微粒组成的磨料的商标
- Anneal means to make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- By experiments of backfire brittleness and stability of low C steel, we knows that adding Boron into the mixing alloy will increase the backfire brittleness and stability of low C steel. 通过对加硼的低碳钢淬透性及回火稳定性的实验 ,硼的加入能使调质型低碳钢的淬透性及回火稳定性提高。
- Especially indicated for glazes which contain lead and boron. 尤其适用于含铅、含硼的釉药。
- Anneal means to make harden steel soft and remove brittleness . 退火就是使淬火钢变软并消除其脆性。
- A trademarkused for an abrasive of boron nitride granules. 氮化硼用于一种由氮化硼微粒组成的磨料的商标。
- Biological Effects of Foliage Spraying Boron on Pisum Sativum L. 叶面施锰对豌豆生物效应的影响。
- Ah, no," she said, betraying only a touch of brittleness. 啊,没有,"她说,背叛只是淡淡的脆性。
- Biological effects of foliage spraying boron on Vicia Faba L. 叶面施硼对蚕豆生物效应的影响。
- Anneal means making harden steel soft and removing brittleness. 退火就是使淬火钢变软并消除其脆性。
- Boron deficiency could causespring wheat did not seed. 缺硼导致小麦不结实。
- The mechanism of brittleness of the alloy has been discussed. 对硬质含金脆性机理进行了探讨。
- Anneal means make hardened steel soft and remove brittleness. 就是使淬火钢变软并消除其脆性。
