Air pollution in Beijing reached a high level of 99 on the Air pollution Index on Friday as a sandstorm from the northwest shrouded the capital in dust, the China News Service reported.
据中国新闻社报道，北京市区13日遭遇了来自西北方的沙尘袭击，当天该市污染指数一度达到99。
The pharmacodynamic parameters indicated that the affinity index and action intensity of PL and TS were significantly reduced in solution containing high level insulin.
药效动力学参数表明，高胰岛素环境中酚妥拉明和妥拉苏林作用亲和力指数和作用强度明显减小。
The pulp level of flotation cell is a very important technological index in flotation process, on whose control there are high requirements.
浮选槽液位是浮选过程中一个很重要的工艺指标，液位控制有较高要求。
Objective To assess the relationship between body mass index (BMI), waist circumference (WC), level of high density lipoprotein cholesterol (HDL-C) and low HDL-C prevalence.
目的探讨不同体重指数（B MI）和腰围（WC）水平对人群血清高密度脂蛋白胆固醇（HDL C）水平和低HDL C患病率的影响。
This article has analyzed the Xiamen office level cadre happy index main feature, as well as this crowd happy index results in the high score five big reasons.
本文分析了厦门市处级干部幸福指数的主要特点，以及这一人群幸福指数得高分的五大原因。
This technology is simple and auto-operation is easy, but the level of product index is high, so the process conditions should be controlled strictly.
生产工艺简单，易实现自动化操作，产品指标要求高，生产中必须严格控制工艺条件。
DL6R high speed tubular centrifuge integrates with various advanced technologies. The index of its performance is approximately the same as international advanced level.
离心机集目前国内外离心机最新技术于一体，各项性能指标接近国际先进水平。
The grain-leaf area ratio was a quantitative expressing way to evaluate the coordinative level of source-sink relationship and was taken as a comprehensive index to select the variety of high yield.
粒叶比是衡量源库关系是否协调的一种数量化表示方法，被作为筛选高产品种的综合指标。
The nonlinear index of refraction induced by stimulated transition of high level populations in the gain medium is investigated.
研究增益介质中高能态粒子受激跃迁引起的非线性折射率。
The nonlinear index of refraction induced by stimulated transition of high level populations in the gain medium is investigated.
研究增益介质中高能态粒子受激跃迁引起的非线性折射率。
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