CR:等级评定
“Class Rating”(通常缩写为CR)是一个在学术及大学相关领域广泛使用的术语,意指“等级评定”。为方便快速书写与日常应用,该术语常取其首字母简写为CR。这一缩写形式在课程评估、学术讨论及成绩记录等场景中尤为常见。
Class Rating的英文发音
例句
- All Pacific Valves are designed to operate through pressure and temperature range shown in these P-T Charts for a particular ANSI Class Rating(CR) and ASTM Material.
- 所有美国太平洋阀门都适用于这些压力-温度表内某个特定的ANSI压力等级和ASTM材料所显示的压力和温度范围内。
- This kind of micro-pore has high capillary pressure, and result in stratum water blocking and make the primitive permeate descend to 10-4-10-6 d class rating.
- 这种微孔隙、微孔喉具有很高的毛细管压力,并与地层水产生水锁现象,可以使原始渗透性能下降到10-4~10-6级别,大大降低砂岩的渗透性,使之成为油气盖层。
- The test results show us : testing water pressure in clay soil is greater less than the hydrostatic-pressure in theory, when the permeability coefficient of clay soil fall down one class rating, the fall down of testing water pressure was greatly remarkable accordingly.
- 从试验结果可以看出,粘土中的测试水压力与理论上的静水压相比有大幅度的下降,粘土的渗透系数每下降一个数量级,反应出在粘土中的测试水压下降非常明显。
- Thanks to these eco-friendly features, all three products have attained the VDI4707 Class A rating for both operation and standby modes.
- 得益于这些环保特性,这三款产品在运行和待机模式下都获得了VDI4707A级认证。
- In accordance with legal compliance, electronic document lifecycle change over time, access to real-time rate of change in requirements, design construct that contains attribute class, time class, application-level rating system for triple the value.
- 按照法律遵从、电子文件生命周期随时间变化,访问率实时变化的要求,设计构建包含属性等级、时间等级、应用等级的三重价值级别体系。
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