查询词典 mineral ether

This paper based on the low gas permeability coal seam 416 stope working face of Tongchuan mineral bureau,we analyzed the mechanism of the hydraulic cutting seam to improve the gas permeability coal seam,by this study,it shows the hydraulic cutting seam technology is effectual measure and it is provided with nicer practically and capacious foreground.

文章以铜川矿务局陈家山煤矿低透气性416综放工作面为研究背景，深入研究了水力割缝增强煤层透气性的作用机理，试验表明了水力割缝的确是一种提高低透气性煤层瓦斯抽放的有效措施，并具有良好的实用性和广阔的推广前景。

Thus,it will creat the inexhaustible and vast mineral resources for opening up the volcanic ash and sea sands resources, At present ,our plant have already bigun to sample sand-like to make experiments from the coast in China

为开辟火山灰海沙资源开创了取之不尽的广阔矿产资源，目前我厂已在我国沿海岸取沙样做实验。

Proctor J Mineral nutrients in tropical forest and savanna ecosystems Oxford:Blackwell Scientific Publication , 1989,null

曾水泉 海南岛土壤植被系统的地球化学广州：广东科技出版社， 1989，null

It also features a durable, lightweight satin-finished titanium bracelet, water resistance to 100 meters (330 feet), and a scratch-resistant, non-reflective mineral crystal.

它还具有耐用，轻巧缎面处理钛手鍊，防水100米（330英尺），以及防刮，不反光矿物晶体。

The factory's main products are various types of sawtooth-jig, play-sand, sand pump, the flotation machine, magnetic separator, the shaker, such as mining mineral processing equipment.

本厂的主要产品有各种型号的锯齿波型跳汰机，打砂机，砂泵，浮选机，磁选机，振动筛等矿山选矿设备。

At first, the subject started with sample ore A , B , C, carrying on a series of mineral test analysis to prepare for next experiment.

首先对原矿样A、B、C，进行了一系列矿物组成测试分析和试样制备。

A method for the analysis of zinc oxide phase content in sulfide ore was studied. On the basis of the characteristics of each phase component, the sulfide ore sample was leached twice with NaOH and acetic acid-ascorbic acid, respectively, so that the oxide mineral and zinc oxide were dissolved completely. The leaching rate of zinc oxide phase was up to 98 Vo. Moreover, the dissolution of zinc sulfide phase was effectively inhibited, solving the problems of selective leaching and determination for zinc oxide.

研究了硫化矿中氧化锌相含量的分析方法，根据硫化矿中各物相组分特点，提出了用氢氧化钠溶液和乙酸－抗坏血酸溶液二次浸取硫化矿，使锌氧化矿、氧化锌充分溶解，氧化锌相的浸取率达到98%以上，同时有效地抑制了硫化锌相的溶解，较好地解决了氧化锌相选择溶解测定的问题。

The Martian rover Opportunity found lots of mineral salt deposits on the bottom of the Meridiani Planum, just south of the planet's equator.

火星漫游器&机遇&号在 Meridiani Planum 的底部发现了许多矿物盐沉积物，Meridiani Planum 刚好在火星赤道以南。

Most 多数的 horses 马 need a mineral salt block, but some horses need additional supplements, as well.

需要一个矿物盐块，但有些马匹需要额外补助，以及。

Medium ruby-colored, it has a super-expressive bouquet of cedar, leather, Asian spices, mineral, and assorted red and black fruits with the kind of complexity that only extended aging can provide. Remarkably youthful on the palate, the wine shows little sign of age.

采用了75% Tempranillo田帕尼欧，12% Mazuelo 玛佐罗、10% Garnacha 格纳西，3% Graciano嘉西诺葡萄品种酿制，酒体适中，散发著绝顶精致的陈年香气：西洋杉、皮革、亚洲辛香料、矿物，以及红色与黑色浆果等复杂风味以一种相当熟成的方式呈现，有趣的是，这支酒款却还保有年轻的口感，一点也不显老态。

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。