The results indicated that large amounts of non-natural silver grains existed in this branch of lead concentrates and the silver grains were distributed around the galena in a loose flocculating form.
结果表明，此批铅精矿含有大量的非天然银矿物，银颗粒呈疏松絮状物分布在方铅矿周围。
Further confirmation came May 2, when silver prices, which had skyrocketed earlier, started to collapse and virtually all other commodities followed: crude oil, cotton, copper, grains and even gold.
进一步的确定的迹象发生在5月2日，先前的暴涨的银价开始突然降价，而后几乎所有的产品都开始跌价：原油，棉花，铜，谷物，甚至黄金。
But there is a silver lining to the storm clouds that caused the flooding, said grains analyst Ken Smithmier.
但有一丝会导致洪水的密布阴云，谷物分析师肯·斯密塞说道。
This form of gold is much purer than the original gold grains, which also contain silver and mercury, and is thus much more attractive to miners, the team reports this month in Geology.
研究人员本月在《地质学》杂志上报道说：这样形成的金比原来的金颗粒纯度要高得多，因而对矿工的吸引力也要大得多，原来的金颗粒含有银和汞。
The observation of the morphology of the silver halide crystal surface was limited because of the light sensitivity of silver halide grains.
由于卤化银颗粒有特殊的光敏感性，使得对其表面精细结构的观察受到很大的限制。
We must screen the sand grains out of the silver sand.
我们要把细沙中的沙粒筛出去。
Grain: Cluster of silver particles in the photo-graphic emulsions. Emulsions with faster speed have larger grains than emulsions with slower speed.
颗粒：群集照相乳剂上的银粒。感光快的乳剂，其颗粒较感光慢的为粗。
The formation of the two kinds of the largest impurity centres, of different sizes in emulsion grains was investigated by a method based on development kinetics on a pure silver bromide emulsion.
本文利用显影动力学方法就一种纯溴化银乳剂研究了各乳剂颗粒中不同大小的两类杂质中心的形成情况。
A unit of weight used in India, equal to the weight of one silver rupee (11.7 grams or180 Troy grains).
拖拉在印度使用的一种重量单位，相当于一个银卢比的重量即11。7克或180金衡。
When the sky reveals the sky-blue dawn, I arrive here, stir my silver-white spray and his golden yellow sand grains together and use my moisture content to scatter the summer heat in his heart.
当天空露出蔚蓝色的晨曦，我就来到这里，把自己银白色的浪花和他那金黄色的砂粒搅在一起，我用自己的水分驱散他心头的暑气。
The silver halide emulsions can contain grains of any size and morphology of any form.
卤化银乳剂颗粒大小和几何形状可以是任意的。
The phenomenon of producing grains in film was introduced during the painting of metallic lacquer of CF-100 of iron black and diamond silver.
对CF- 100型玄铁黑金属漆和钻石银金属漆喷涂生产过程中漆膜产生粒子的现象进行了介绍。
Conductive rubber strip is silver, aluminum glass silver and silver conductive grains distribution in rubber, through the pressure of conductive particle contact, achieve good conductivity.
导电胶条是将玻璃镀银、铝镀银、银等导电颗粒均匀分布在橡胶中，通过压力使导电颗粒接触，达到良好的导电性能。
The relation between gold in sulphur-plus-gold-sensitized pure silver bromide emulsion and photoelectron trapping in emulsion grains was investigated with a sulphur-sensitized emulsion as blank.
本文以硫敏化的乳剂为对照，研究了硫加金敏化的纯溴化银乳剂中的金与乳剂颗粒中光电子的捕陷的关系。
The more slowly the silver nitrate is added, the larger will be the silver halide grains produced–and the larger the grains, the faster the emulsion.
倾倒硝酸银溶液的速度越慢，银盐的卤化物生成的越多，从而感光度也越高。
The more slowly the silver nitrate is added, the larger will be the silver halide grains produced–and the larger the grains, the faster the emulsion.
倾倒硝酸银溶液的速度越慢，银盐的卤化物生成的越多，从而感光度也越高。
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