查询词典 copper-coated

Chinese traditional herbal drugs for relieving away heat and toxic were treated with cineration,and the residues were dissolved by HNO_3.Eleven trace elements including,calcium,magnesium,manganese,copper,iron,zinc,cadmium,lead,cobalt,nickel and chromium in twenty sample solutions were determined by flame atomic absorption spectrometry.

采用灰化法处理样品，HNO3溶解灰化残渣，用火焰原子吸收光谱法测定了射干、白头翁、山豆根、鱼腥草、连翘、大青叶、车前草、野菊花、金银花、莲子芯、蒲公英、板兰根等20种中草药中的Ca，Mg，Mn，Cu，Fe，Zn，Cd，Pb，Co，Ni和Cr共11种微量元素。

Core adjusting rolling bearing type 22300 has 2rows of symmetry rolling spherical and copper alloy suppting frame,there is no fixed circlip in inner circle,the roller is the longer type,it has the abillity to support more load,the circlip will lead while moving,it has the better performance of core adjusting,also it can compensate the tolerance of coaxiai degree.

调心滚子轴承22300CA型具有两列对称球面滚子和铜合金实体保持架，内圈无固定挡边，滚子加长，承载能力大，活动中挡圈由内圈引导，调心性能良好，能补尝同轴度误差。

Our main products are the basis of the electronics industry materials - copper clad laminates.

公司主要产品为电子工业的基础材料——覆铜板。

This paper introduces in detail the parameters of each step and its control method in copper clad steel wire production.

介绍了铜包钢芯线生产过程中各道工序的工艺参数及其控制方法，确定了v～I关系。

From the beginning of 2005, my company the first in China to enter the copper clad aluminum-magnesium alloy wire of the technology development and product applications.

从2005年始，我公司在国内率先进入到铜包铝镁合金线的技术开发和产品应用。

In this paper, the separation of tin cladding from tinned copper wires and its recovery are investigated.

本文采用置换反应方法除去废铜线表面的锡镀层，对回收锡的工艺进行了探索。

Household vessels were made of clay, stone, copper, and bronze, and baskets and chests of reed and wood.

家具是由粘土、石头、黄铜和青铜制成，篮子和箱子分别是用芦苇和木头制成。

Monastery within existing Copper, iron, clay, stone carvings, a lot of style, with the early style of the period characterized by high artistic value of the treasures.

悬空寺内现存的各种铜铸、铁铸、泥塑，石刻造像中，不少风格，体例具有早时期的特点，是具有较高艺术价值的珍品。

The earliest clepsydra was a copper pot holding water with a small opening at the bottom and a pole with scales standing in the center. When the water dropped through the small hole, people determined time by the scale on the pole as the water level decreased.

最早的漏壶用一只铜壶盛水，壶底有一个小洞，壶中插一根刻有刻度的标杆，水从小洞滴出后，人们根据水位降低后标杆上的刻度来判断时间。

The copper clepsydra was also called a water clock, hourglass, and sandglass.

铜壶滴漏又叫"漏刻"、"刻漏"、"壶漏"、"漏壶"。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。