硼

The particulate-tracking autoradiograph technique is a powerful tool for studying the behaviors of boron in materials.

径迹显微技术是研究硼的晶界偏聚的行之有效的方法。

At depths of up to forty feet, use light bait casting equipment, a graphite or boron rod, and an eight-pound test line for the best control and response.

最多的四十尺的深度请使用为获得最佳的控制和回应的光饵铸造设备、一石墨或硼杆，和为 8 磅测试线。

The effect of Zn and B nutrient on carbon and nitrogen metabolism, polyamines, hormone and senescence in leaves of balsam pear was discussed.

文后讨论了锌硼营养对苦瓜碳氮代谢；多胺、内源激素代谢以及叶片老化的影响机理。

Boron- and Silicone-Containing Phenolic Resin was synthesized by using barium hydroxide and zinc acetate composite catalyst. The structure of BSPR was characterized by FT-IR.

采用氢氧化钡和乙酸锌为催化剂合成了含硼和硅的酚醛树脂 BSP，用 FT- IR对其结构进行了分析，用 TGA和氧指数仪对树脂的耐热性和阻燃性进行了测试。

Therefore, how to control the intermediate compound is the key to realize BN selective synthesis.

因此，对中间态物种的调控将是实现氮化硼选相合成的关键。

Considering these, it is the first time for us to explore the formation mechanism of BN in benzene-thermal condition.

本文正是在这种背景下，对溶剂热合成氮化硼的反应机理进行了开创性的探索。

However, mechanical properties of BN nano-tube are seldom found.

但是有关氮化硼纳米管的力学特性的报道却很少。

Boron slurry is the waste of borax manufacture.

硼泥是生产硼砂产生的废弃物。

The influence of amount of graphite powder addition on the agglomeration of pack boriding agent with borax has been discussed.

探讨了石墨粉加入量对硼砂型固体渗硼剂结块的影响。

The microstructure and mechanical properties of a new type wear-resistant white cast iron with the boride as wear-resistant phase were investigated.

研究以硼化物为耐磨相的新型耐磨白口铸铁的组织特点与力学性能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。