standard chemical的意思|示意

To treat the produced water from oilfields to meet the injection water quality standard, the physical technology and the chemical technology are often applied.

对油田采出污水进行处理以达到注入水水质标准，通常采用物理处理技术和化学处理技术。

Some typical questions in connection with Standard and Manufacture and deals with heat treating in chemical equipment design have been discussed in this paper.

将化工设备设计中涉及热处理并与标准和制造有关的一些典型问题列出并进行讨论。

The chemical method for measuring glutaraldehyde content specified in Technical Standard for Disinfection, i. e. hydroxylamine hydrochloride method, is influenced by many operation conditions.

消毒技术规范规定的戊二醛含量化学测定法即盐酸羟胺法受很多操作条件影响。

Up to now, a comparatively complete system of national standard methods for rare earth chemical analysis is established.

指出目前已初步形成了较为完善的稀土化学分析方法国家标准体系。

Both ultraviolet lamp radiation intensity and the chemical disinfectants in use conformed to the sanitary standard.

紫外线灯辐射强度和使用中化学消毒剂全部符合卫生标准。

The resistance of clinically isolated strain to chemical disinfectants was slightly lower than that of standard strain.

临床分离菌株对化学消毒剂的抗力略低于标准菌株。