硼

In addition, there was no significant difference in yield among the treatments of BZn, MoZn and CK. The number of seed per silique was the highest for the treatment of BMoZn. The siliques per plant and the thousand grain weight were the highest for the treatment BMo.

试验还表明，凡有配施硼的处理，即：BMo、BZn和BMoZn配合，有利于提高华双4号菜籽的含油量；凡配施锌的处理，即：MoZn、BZn和BMoZn配合，有利于提高华双4号菜籽的蛋白质含量。

Considering the speciality of the principal reciprocal susceptibility in trigonal boracite, the experiment scheme on the measurement of the principal reciprocal susceptibility components is presented. On the basis of Curie principle, the order parameter of the antiferroelectric phase transition is investigated by taking crystal PZT, crystal SrTiO〓 and the antiferroelectric models of simple cubic lattice as examples.

针对五种特殊的具有铁电三方相的方硼盐，计算出了其铁电三方相的自发极化强度、居里温度和主倒极化率等，发现自发极化在居里点有跃变；沿极化方向的倒极化率分量是连续的，然而垂直于极化方向的倒极化率分量不连续，这是一个非常有趣的现象。

Their advantages and disadvantages are compared. Some elements affecting the single-stage separation factor are discussed.

表明离子交换色谱法是一种极具潜力的硼同位素分离方法，具有高效节能的特点。

Those from soda lime | borosilicate glass made of hollow micro-sphere do not dissolve in water, the chemical structure of stable and able to provide higher strength - weight ratio.

这些由碱石灰|硼硅酸盐玻璃制成的空心微小球体不溶于水，化学结构稳定，并且能够提供较高的强度-重量比。

An ore of boron consisting of hydrated sodium borate; used as a flux or ''.

一种由含水硼酸钠组成的硼矿石，用作助熔剂或去污剂。

An ore of boron consisting of hydrated sodium borate; used as a flux or cleansing agent.

一种由含水硼酸钠组成的硼矿石，用作助熔剂或去污剂。

PP–Ag NPs were obtained in water by reacting silver nitrate with sodium borohydride in the presence of 4-(prop-2-ynyloxy)pyridine solution at room temperature for 2 h.

PP－Ag NPs是在存在4（丙炔-2-基氧基苯基）吡啶溶液的情况下，通过硝酸银与硼氢化钠在室温下反应2h而在水中得到的。

The results showed that the size of nano-particle copper is distributed in the range of 10～50 nm in diameter and the nano powders are with spherical geometry.

探讨了BH-4与Cu2 +的反应历程，认为该反应是分三步进行的：第一步是铜的还原反应；第二步是生成的H+分别与BH-4和OH-的反应，这是一对竞争反应；第三步是硼的水解反应。

The effect of different amount (0.0006 %~0.0027 %) of boron on mechanical properties of high strength spring steel was investigated.

研究了不同含量硼元素( 0 。0 0 0 6 %～ 0 。0 0 2 7%)对中碳高强度弹簧钢力学性能的影响。

Product series: Glass instrument, glass handicraft, glass tube, glass bar; Glass test tube series: flask, measuring flask, graduate, and standard instrument; Glass handicrafts series: candle stand, oil lam, lamp cover, lamp tube, vase, lover temperature meter, Christmas ball, bell, angel, pipe, dipping snuff bottle, Arabic dipping snuff bag, sandglass, timer sandglass, glass thermo teapot, tea cup, tea plate; High boron-silicon glass tube series: outer diameter 3—300mm, wall thick 0.6—1mm Glass bar outer diameter series: 3—40mm, colored bar: 3—20mm All business are welcome!

产品系列有：玻璃仪器，玻璃工艺品，玻璃管，玻棒；玻璃试管系列有：烧瓶，容量瓶，量筒，标准磨口仪器；玻璃工艺品系列有：烛台，油灯，灯罩，灯管，花瓶，爱情温度计，圣诞球，铃铛，天使，烟斗，水烟壶，阿拉伯水烟袋，沙漏，计时沙漏，玻璃耐热茶壶，茶杯，茶海；高硼硅玻璃管系列有：外径3—300mm，壁厚0.6—1mm，玻璃棒外径系列有：3—40mm，彩色棒3—20mm 欢迎国内外客户来电洽谈！

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％。