查询词典 downgrading

Recycling and not maintaining the same quality level If the quality of the material cannot be maintained in the recycling process, one speaks of downgrading.

再造，而不是保持相同的质量水平，如果材料的质量不能维持循环过程中，一谈起降级。

Step four would be the downgrading of the monoline insurers, which do not deserve the AAA rating on which their business depends.

第四步是债券保险公司评级被下调，它们没有资格获得其业务所依赖的AAA等级。

The issue of downgrading - or even decriminalising - cannabis - has proved controversial and has already been reviewed once by the Home Office.

问题的降级-或什至d ecriminalising-大麻-已证明是有争议的，而且已经检讨一次，由民政办公室。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。