金刚石

At present, the negative bias is the most effective method of enhancing diamond nucleation.

目前 ，负偏压是增强金刚石核化最有效的方法。

On the basis of above experiments, the mechanisms of enhancement of diamond nucleation and low temperature growth from poly are proposed.

在此实验的基础上，对聚合物增强金刚石成核和低温生长的机理进行了探讨。

Grinding Hone Honing Head supplier, variety complete, quality and reliability, is the larger oilstone Ningguo diamond honing production base.

精磨油石珩磨头的供应商，品种齐全，质量可靠，是宁国较大的油石金刚石珩磨条生产基地。

Fine grinding oilstone Honing head suppliers, varieties complete, quality reliable is Ningguo larger oilstone diamond Honing production base.

精磨油石珩磨头的供应商，品种齐全，质量可靠，是宁国较大的油石金刚石珩磨条生产基地。

The effect of nitrogen addition into the feed gases on microstructure and mechanical properties of diamond film was investigated.

研究了在反应气体CH4 /Ar/H2 中加入N2 对金刚石膜显微组织和力学性能的影响。

The results showed that the composition and microstructures consisted mainly of orthorhombic_(3)C,f.

利用电子探针，透射电子显微镜两种检测手段，分析了含硼金刚石金属包膜的微观组织结构、化学组成成分、各组成成分的物相及其可能形成的原因。

"Our material is hard enough to scratch diamond, and much harder than osmium diboride," he said.

而且其它超硬材料，包括金刚石和立方结构的氮化硼都是在昂贵的高压条件下制造出来的。

A key piece of equipment in the study was the Diamond Light Source in Oxfordshire, the UK's newest synchrotron.

该研究中运用的一件关键设备是牛津郡的金刚石光源器，这是英国最新的同步加速器。

There are temperature grads and crystalline particle concentration grads existed in oxyacetylene flame. It leads to the unequal thickness of diamond film and increases the tool cost. This paper brought forward the varying parameters method for depositing diamond thick film.

氧气-乙炔火焰的燃烧特性决定了火焰的横断面存在温度梯度和成晶粒子浓度梯度，导致金刚石厚膜的厚度不均匀，增加了厚膜刀具的制造成本。

9 KeV X-rays were used to investigate the photocurrent and charge collection efficiency of the detector.

使用55Fe 5.9keV X射线研究了CVD金刚石膜探测器的光电流和电荷收集效率。

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％。