等浓度

This paper takes the CO_2 concentration of train compartment as the control object in order to control fresh air.

目前，我国空调列车中的新风供给方式仍然采用新风定量控制的传统模式[1]，导致车厢内CO2浓度(CO2体积与车厢容积的比值)随着旅客人数以及抽烟量增加等因素而上升，严重影响车厢内的空气品质。

In this paper,the effects of pH,concentration of buffer and triethylamine in mobile phase on chromatographic behavior of oxymatrine,sophoridine and matrine were studied by using ion exchange chromatography and their mechanisms were discussed.

采用离子交换色谱法，以氧化苦参碱、槐定碱、苦参碱3种生物碱为对象，研究了流动相pH、缓冲液浓度及三乙胺加入量等色谱条件对生物碱色谱行为的影响，并探讨了其作用机制。

The Tuckahoe fluid ferment conditions including Carbon source, Nitrogen source, pH and culture time were examined .

对茯苓液体发酵的碳源、氮源，pH值及发酵时间等进行研究，结果表明，最佳碳源是葡萄糖与蔗糖，氮源为麸皮，碳源浓度为8%，pH为5.0，发酵时间为5d。

The first part was background. The second part was twenty items of medication calculation, which divided into 4 dimensions: timing, drop, concentration, and dose.

研究问卷内容包含2部份，第一部份为背景，第二部份为20题药量计算，分为时间、滴数、浓度及剂量等4个构面。

The results show that the indoor air is unpolluted and the main contamination is particulates with diameter of 10 μm or less, total volatile organic compounds and ozone; the pollution mostly comes from personnel, merchandise and outdoor air; the unacceptability ratio of the indoor air quality is 22.64%, so the indoor air is unacceptable; indoor persons have caught sick building syndrome; long time and low concentratio...

结果表明，商场室内处于未污染状况，主要污染物是可吸入颗粒物、总挥发性有机化合物和臭氧；主要污染来源于顾客、商品和室外空气；商场内人员对室内空气的不可接受率为22·64%，室内空气属于不可接受；室内人员已有病态建筑综合症发生；长时间低浓度污染，是室内污染的重要特征；室内人员对商场的温度、相对湿度和室内光照度、视觉环境等满意程度很高。

The results showed that the adsorbing effects were affected by many factors, such as coal oxidation degree, coal type, pH value of solution, environmental temperature and initial concentration of uranyl ion.

结果表明，煤对铀酰离子(UO22+)的吸附作用受煤氧化程度、煤种、溶液pH值、环境温度和铀溶液初始浓度等因素影响。

Range of filling materials; honey, cheese, yogurt, cream, syrup, the concentration of coffee, shampoo, shower gel, glue, vanishing cream, oils and other materials .

灌装物料范围；蜂蜜，奶酪，酸奶，奶油，糖浆，浓度咖啡，洗发水，沐浴露，胶水，雪花膏，油类等物料

Pneumatic conveying has been widely used in agricultural and industrial production, the parameters of which are air velocity, solid-to-air ratio and energy consumption.

气力输送已经在工农业生产过程中得到了广泛的应用，其参数主要有气流速度、浓度比、能耗指标等。

And supplies Italy forest this very limited company '' s (SMART 3)(CYBER 3)(SENTOX 14-44)(PMC602EV/ IDI)(PL4) waits for series all sorts of venomousness, prevents burst gas concentration testing meter and monitor and control systematic sale.

并代理意大利森斯特有限公司的(SMART 3)(CYBER 3)(SENTOX 14-44)(PMC602EV/IDI)(PL4)等系列的各类有毒，防爆气体浓度测试仪及监控系统的销售。

The simulation test suggests that this system is able to veraciously characterize diffusing scope , concentration distribution and other situations of air pollutants in course of emergency .

通过模拟测试，该系统能够准确地表征城市突发性大气污染事故中污染物的扩散范围，浓度分布等情况。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。