查询词典 caustic

Strong bases that turn litmus paper blue, they react with acids to yield salts, are caustic, and in concentrated form corrode tissues.

碱是强碱性的，会使红石蕊试纸变蓝色；它们与酸作用成为中性盐；它们是苛性的，其浓缩物可腐蚀有机组织。

Strong bases that turn litmus paper blue, they react with acids to yield salt s, are caustic, and in concentrated form corrode tissues.

碱是强碱性的，会使红石蕊试纸变蓝色；它们与酸作用成为中性盐；它们是苛性的，其浓缩物可腐蚀有机组织。

Add-on enters certain volume the peanut shell smashing the caustic soda solution, withdraws the mignonette element using the microwave method from the peanut shell.

摘要以花生壳粉为原料，加入一定体积的氢氧化钠溶液，利用微波方法从花生壳中提取木犀草素。

They were full of confidence to national economy from this not only, and make their moneybag spares " shrink " caustic, return feeling pleased in the prices of fall after a rise benefit at the same time.

他们不仅由此对国家经济布满了信心，而且使他们的钱袋免遭"缩水"之损，同时还在回落的物价中喜滋滋地获益。

But now,"Vane " swerve. On March 4, if penates newspaper shows, caustic of net loss of the fourth quarter 15.2 million yuan.

但是现在，"风向标"忽然转向了。3月4日，如家财报显示，第四季度净亏损1520万元。

Of rear wheel slant grinding is cause trouble rehabilitate commonly changed original design geometry point of view, or because the rear in travel and pensile part hit caustic

后轮的偏磨一般是肇事修复改变了原来的设计几何角度，或者是行驶中后桥和悬挂部分因冲撞损

Hazardous Chemicals Industry: 200,000 tons / year polyethylene unit and chlorine oxidation Poly perchlorethylene devices, 80,000 tons / year PVC plant calcium carbide, 200,000 tons / year of sulfur-based sulfuric acid plant, 100,000 tons / year sulfuric acid plant following pyrite, 100,000 tons / year caustic soda , coal tar processing a single set of devices 100,000 tons / year the following new projects, etc., should be to stop the project examination and approval.

危险化学品行业：20万吨／年以下聚乙烯装置和氯氧化法聚氯乙烯装置、8万吨／年以下电石法聚氯乙烯装置、20万吨／年以下硫磺制酸装置、10万吨／年以下硫铁矿制酸装置、10万吨／年以下烧碱装置、煤焦油加工单套装置10万吨／年以下等新建项目，一律停止立项审批。

The surface film formed at higher potentials consisted of oxides of Ni in predomination with some Fe and little Cr, while that formed at lower potentials was composed of oxides of Cr, Ni and Fe. The latter showed much higher resistance to caustic SCC.

这与较高电位下生成严重贫铬的Ni和Fe的氧化膜，而较低电位下生成由Cr、Fe、Ni的氧化物共同组成的表面膜密切相关。

Kraft process: Chemical method for producing wood pulp using caustic soda and sodium sulfide as the liquor in which the pulpwood is cooked to loosen the fibres.

硫酸盐制浆法：生产木浆的一种化学方法，用苛性钠和硫酸钠作为溶液，把纸浆原料放在里面煮，使其纤维松释。

Present, the annual pro duction capacity of the G roup's caustic soda and

这两项产品的产量也已达饱和状态。配合集团本身

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。