灰

The results show that when the test portion weight of the proof gold and samples is reduced to 160.00~200.00mg, there has no influence on the result of gold content. Respectively using magnesium oxide and bone ash cupels, the result deviation of gold content in the samples is within the allowable deviation of the national standards. The result of gold content in samples is much more closed to the theoretical value by adding proper copper in the proof gold. The additive amount of silver (2.5 to 2.7 times equal to the weight of the proof gold) in the proof gold and samples has no influence on the result of gold content.

结果表明，当标准Au与样品的称样量降为160.00~200.00mg时不影响其含Au量的分析结果；分别使用镁砂灰皿和骨灰灰皿，样品含Au量的分析结果与理论含Au量的偏差均在国家标准的允差范围内；标准Au中加入适量的Cu后测得样品的含Au量更接近于其理论含Au量；标准Au与样品中Ag的加入量（2.5~2.7倍Au质量）对样品含Au量分析结果的影响不大。

This was very bad for the Giraffe and the Zebra and the rest of them; for he would lie down by a exclusively yellowish-greyish-brownish stone or clump of grass, and when the Giraffe or the Zebra or the Eland or the Koodoo or the Bush-Buck or the Bontebok came by he would surprise them out of their lives.

它会躺在一块黄里带灰的棕色石头旁边或是草丛里，当长颈鹿、斑马、大羚羊、纰角鹿、丛林里的兔子、白纹大羚羊经过的时候，突然跃起，吃掉它们。

Hydrothermal method prepared Zinc Borate micro powder is also studied in this paper.

在此条件下，用锌厂的废渣锌灰为原料，进行制备ZB2335的研究，结果表明满意。

As the value of f_2 element is zero except the f_2 element in the border of the array, so the computation complexity is reduced significantly.

利用该算法，对任意大小和任意级别的灰度图像，无需任何乘法计算，且加法运算次数也大幅减少。

The park is also home to animals of the boreal forest, such as wolves, grizzly bears and caribou.

这个公园也是北部山区森林里狼、灰熊和北美驯鹿等动物的乐土。

The laboratory examines and x-rays the seeds to make sure they are no living borer embryos.

为了给这样的可能性作准备，一个政府实验室正在收集灰树的种子

Ash trees can resist many diseases. But they cannot resist the emerald ash borer.

尽管灰树可以抵抗许多疾病，却不能抵挡绿色的钻空虫。

This study provide a way for the ELISA detection of botrytis cinerea.

该研究为今后的ELISA法快速检测灰霉菌提供了一些参考依据。

Infections caused by Botrytis cinerea are of economic importance in grapes, vegetables and strawberries of world-wide.

灰霉是一种世界性的病菌，能造成葡萄、蔬菜和浆果严重的经济损失。

If infected with appropriate amounts of "botrytis", it can make outstanding late-harvest wines -(e.g: comparable to the german "Auslese" series).

如果感染了适当数额的"灰"，它可以使优秀下旬收获的葡萄酒(即硬：媲美德国的" auslese "系列)。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。