质量指标

By neglecting unnecessary factors and applying practical simplifications a formula for calculating the impact energy is proposed in this paper.

冲击夯的冲击能量指标是该产品的主要技术要求参数，在产品设计、生产和测试工作中是不能回避的，尤其是专业质量检验机构。

The prevalence of stillbirths: a systematic review - Background: Stillbirth rate is an important indicator of access to and quality of antenatal and delivery care.

流行死胎：系统审查--背景：死产率是一项重要指标和质量得到产前保健和分娩。

Attention must paid to the multiplicity of investors, separation of educ...

我国网络教育产业化要从投资主体的多元化、教育产权的分离、服务意识的树立等方面进行运作，并要解决好国家政策的扶持和相应法律法规的保障、现代远程教育技术指标和规范的建设、教育质量的论证和评价等问题。

Aviation kerosene is one of the main products of distillation process; dry point is an index reflecting its quality, which is obtained in laboratory every 8 hours.

航空煤油是精馏装置的主要产品之一，干点值是衡量航煤质量的一个重要参数指标，是由化验室每隔一定时间进行一次采样分析得到。

This paper analyzes the competitive results, difficulty and quality of movements and rate of success of female top aerial players on the World Freestyle Competition in recent two years by the method of three times documentation. The results are as follows:C.A. from Australia has the most possibility to win the golden medal in the 20th Winter Olympic Games in 2006 and it is very possible for LI Ni-na and XU Nan-nan from China and BA.V.

摘 要：主要采用三次文献法对近两年参加世界自由式滑雪大赛女子空中技巧重点选手比赛成绩、动作难度、动作质量及成功率等指标的定量分析得出：在2006年第20届冬奥会上，澳大利亚的C.A和I.L是夺金热门人物，我国的李妮娜、徐囡囡与加拿大的BA.V。

Ridgeia piscesae,living around the hydrothermal vent of Juan de Fuca Ridge,isan ideal model for studying the adaptative mechanism to extreme environment.Forinsights of its molecular characteristics,a SMART cDNA library of 5.71×10~6 cloneswas constructed.

本研究以深海热液区Juan de Fuca Ridge的典型生物管状蠕虫Ridgeiapiscesae为研究对象，运用SMART技术构建了其cDNA文库，各项指标均符合文库质量标准：文库的容量为5.71×10~6个克隆，平均插入片段大小～1.0kbp。

The group calling itself Futurist which formed around Marinetti after the war had little in common, either in artistic principles or in the quality of their achievement, with the original movement.

77左右自称未来学marinetti战后形成共同甚微，无论在艺术质量的原则或指标，与原先的运动。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。