查询词典 nickel-plate

The same pontiff and, at his suggestion, the General of the Society of Jesus, Goswin Nickel, immediately invited Bolland to Rome, promising him a rich harvest of materials.

同时，教宗，在他建议下，一般的社会上的耶稣， goswin镍，立即邀请bolland到罗马，答应他一个收获丰富的材料。

Made of layers of copper and nickel bonded together .

层层铜和镍结合在一起制成的。

Boric acid is used in nickel plating, and would presumably be a constituent of rinse water.

硼酸用于镀镍，大概也是漂洗液的一个组成部分。

In this paper, we realized a new synthesis method which synthesized nickel boride and boron nitride.

而且经过溶剂热合成与高温煅烧两步法，成功地制备了金红石型二氧化钛(TiO_2)纳米棒，这是一种新的合成纳米TiO_2的方法。

Stem corrosion problem is to be paid more attention to the problem of accumulated rich production experience, often by nitriding, boride, chromium, nickel and other surface treatment to improve its corrosion resistance, corrosion resistance and wear abrasion performance.

阀杆防腐问题是被人们所重视的问题，积累了丰富的生产经验，常采用渗氮、渗硼、镀铬、镀镍等表面处理工艺，提高它的耐蚀性，气动控制阀耐蚀性和耐磨擦伤性能。

The desulfurization over different metal boride s and the choices of suitable nickel salt precursor and amount of reducing reagent were conducted.

研究了噻吩类型硫在金属硼化物上的原位还原深度脱硫。

First we found some limitation lying in the chemical metathesis, especially in the controlling of the quality of the product and the velocity of the reaction. In the following research, we did some comparison experiment of synthesizing various nickel boride nanocrystal in the same principle, but by the two methods respectively.

另外，在试验过程中，我们逐渐发现了化学交换法的局限性，尤其在对反应进程和反应产物质量的控制方面的缺陷，并进一步通过分别用两种方法合成纳米硼化镍颗粒，合成原理相同，但反应产物相应发生较大变化。

Vanadium, boron, nickel, silicon and other elements are present in very small amounts in the body.

钒，硼，镍，矽和其它元素存在於非常小的数额在体内。

The pitting breakdown potential and pregnant time of pitting for pure nickel in neutral 3.5% NaCl solution under hydrostatic pressures of 0 MPa and 8 MPa at room temperatures were determined by means of electrochemical measure method.

利用电化学测量方法测量纯镍在3.5% NaCl溶液中，静水压力为0 MPa和8 MPa条件下的点蚀击破电位和孕育时间。

Characteristics of the new generation brightener for nickel plating were introduced. Mechanism producing these characteristics was discussed.

对新一代镀镍光亮剂的特点做了介绍，对产生这些特点的机理做了探讨。

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％。