查询词典 ratios

ABSTRACTIn this paper, the characteristics of velocity fields and concentration fields of jets at different velocity ratios in counterflow and coflow ambient are studied in detail. The preliminary results of velocity fields of jet in reciprocating ambient are also acquired.

本文对反向流动、同向流动环境中不同流速比下射流的流速场特性和浓度场特性进行了研究，并对往复流动环境中射流的流速场特性进行了初步探讨。

The mean and turbulence characteristics of velocity fields of turbulent round jets at different velocity ratios in counterflow and coflow ambient are investigated thoroughly.

全面研究了不同射流流速比下反向流动和同向流动环境水体中紊动圆射流流速场的时均特性和紊动特性，分析了流速比对射流特征参数的影响。

The ratios of CR to CP were similar for two varieties,which were about 47%.

群体呼吸/光合的比值，两品种相近，在47%左右。

The effect of the ratios of solid to liquid on the properties of the slurry, and the effect of baking temperatures on the flexural strength and the crack resisting properties of the shells are also investigated. Microwave dewaxing method is introduced with proper parameters.

在不同粉液比条件下，研究了室温及不同焙烧温度对型壳抗弯强度的影响，从而确定了最佳粉液比和焙烧工艺参数。

The results showed that the optimum conditions for pretreatment of coking wastewater were 6 g activated carbon per liter, 30 ℃, pH=9 and reaction for 20 min, under which the removal efficiency of organic pollutants are more than 70%. Among the 56 kinds of organic compounds, 45 kinds such as dolichoalkanes, polynucleation aromatic series, azacyclo compounds could be removed, and the removal ratios of amidobenzene, hydroxybenzene, indoleacetic, acid-2-methyl-phenyl-ester are 63.5%, 42.6%, 88.1%, 28.1% respectively, while cresol and xylenol are more than 70% and 85%.

结果表明，在最佳反应条件即活性炭投加量6 g·L-1，温度30 ℃，pH＝9，反应时间20 min的情况下处理废水有机物去除率大于70％，原水中检测出的56种有机物中的45种被去除，如长链烷烃、多环芳香族及氮杂环化合物等的浓度降至检测限以下，剩余的11种有机物中苯胺、苯酚、吲哚、乙酸-2-甲基苯酯的去除率分别达到63.5％、42.6％、88.1％、28.1％，甲苯酚和二甲苯酚(5种)去除率在70％和85％以上。

The anti-inflammatory activity of five of these compounds (B1, B4, B5, B6 and B7) was tested on mouse ear edema induced by croton oil, and the result showed that the inhibition ratios of compounds B4, B6 and B7 were between 65. 9%, 61. 7%and 52. 5%respectively (P.001%compared with control group), when the hypodermic injection dose was 50mg/kg, which are worthy for further research and development.

测定了其中5个化合物B1、B4、B5、B6和B7的抗炎活性（剂量为50mg／kg，皮下注射），发现化合物B4、B5和B7抗炎活性较好，对小鼠耳廓肿胀的抑制率分别为65.9％、61.7％和52.5％，和对照组相比P.001，这些化合物有进一步研究开发的价值。

The experimental results also revealed that quinoline, isoquinoline and 7-methyl quinoline were included by cucurbit[ 6-8 ] uril with different ratios.

实验表明喹啉、异喹啉、7-甲基喹啉与六、七及八元瓜环有包结作用，形成多种不同包结比的稳定包结配合物。

The Mesozoic volcanic rocks are mainly located in Huoshiling Formation and Yingcheng Formation. The former consists of basaltic andesite, trachyandesite and dacite, the latter is composed of basaltic trachyandesite, trachyandesite and rhyolite. The cathodoluminesence images and high Th/U ratios of the zircons suggest their magmatic origin.

松辽盆地南部中生代含火山岩地层主要包括火石岭组和营城组，其中火石岭组火山岩由玄武安山岩－粗安岩－粗面英安岩组成，营城组火山岩由玄武质粗面安山岩－粗面安山岩－流纹岩组成。

Cake , milk and ratios of the dairy product consumption to all expenses of food straight lines rise.

糕点、牛奶及奶制品的消费占全部食品消费的比重直线上升。

Parameters of the controller are tuned according to the damping ratios of the weakly damped inter-area oscillation modes estimated on line by an improved Prony algorithm.

该控制器使用改进的Prony算法，在线分析得到系统弱阻尼区间振荡模式的阻尼比，并据此通过自寻优的方法调整控制器的参数。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。