Methods: Double ratio dilution method by physiological saline was applied to different type of Vibrio cholera, and their growth on gentamicin AGAR plate was observed.
方法：采用稀释法用生理盐水将不同型别的霍乱弧菌进行倍比稀释，观察其在庆大霉素琼脂平皿上的生长情况。
All told, Banks across the 17-country euro area average 26-1 leverage - double the ratio in the United States.
总计，欧元区17国银行业的平均杠杆比率为26 - 1——是美国的两倍。
Leverage is being squeezed out of real estate by increased bank reserve ratio requirements (which are almost double those of Banks like Citigroup (BAC - news - people)) and by limits on mortgages.
随着银行存款准备金率(两倍于花旗银行和美国银行)的提升和对房屋贷款的限制房地产市场的杠杆化效应正在被淡化。
Double hole diameters compound trays have a little larger capacity in comparison of single hole diameter compound trays and their turndown ratio is over 3.5.
双孔径复合塔板比单孔径复合塔板处理量略微增大，操作弹性高达3.5以上。
The machines under lesser screw length-diameter ratio possess the blending capacity of double screw extrusion under bigger length-diameter ratio.
实现了在较小的螺杆长径比的条件下达到双螺杆挤出机在较大的长径比条件下，才能达到的混炼混合作用。
This paper brings out feasibility and applicability to make change drive of double step sliding gear by moving one gear width along axis under conditions of Corresponding ratio of gear.
本文阐述了双联滑移齿轮在适当传动出情况下，轴向移动一个齿轮宽度就可以进行变速的可行性及适用场合。
The water-curtain controlled cooling process after rolling steel plate in Shougang Group is analyzed, then a double closed-loop fuzzy control scheme for flow ratio is proposed.
分析了首钢中厚板轧后处理中的水幕控冷工艺过程，提出了一种双闭环流量比值模糊控制系统方案。
Based on the analysis of the differential protection of the double winding transformer, the paper presents a simplified ratio restraint algorithms for the three phase, three winding transformer.
在分析双绕组变压器的差动保护算法的基础上，提出了适用于三相三绕组变压器的比率制动式算法，并对判据进行了简化。
This paper introduces the design concept of double closed-loop ratio control system as well as the design and the application about acetylene with hydrochloride in chloroethylene synthesis unit.
介绍了双闭环比值控制系统的设计思路以及在氯乙烯合成装置中乙炔和氯化氢比值控制系统的设计和应用，以及在设计比值控制系统时所应注意的有关事项。
Note: The double step reducing ratio consists of the both mono-step reducing ratio. The unlisted on the above table also can be produced.
注：双级减速比由两单级速比组合而成，上表中未列出的亦可生产。
On the basis of analysis of block diagram of AC speed driver system with speed and slip ratio double closed loops, a system design method is presented with the four quadrants experiment results.
在分析转速、转差双闭环交流调速系统动态结构图的基础上，提出了系统的设计方法，并给出了四象限运行实验结果。
To address this problem, a method basing on the invariance of double cross ratio is proposed for calibrating structured-light-stripe vision sensor, and the calibration target is designed.
针对这个问题，提出了一种基于双重交比不变的线结构光视觉传感器的标定方法，设计了相应的标定靶标。
A method for determination of the optimum mass ratio was proposed on the basis of analyzing the dynamic parameters of double mass vibrating system and their relationship.
通过对双质量振动系统的动力学参数及其相互关系的分析，提出了最佳质量比的确定方法。
The tristable resonant tunneling devices(RTD)with a double negative differential resistance in its I-V characteristics have a high current ratio(5.
在I-V特性曲线上具有双微分负阻的三稳态共振隧穿器件，室温下可以达到较高的电流峰谷比5。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
The layer thickness ratio on the composite material of the double metals is one of its important technique targets.
双金属复合材料的厚比是其重要的技术指标之一。
Based on the above, the impact of amplitude coefficient ratio on amplitude-phase Double Differential Space-Time Codes is discussed, and an optimal selection scheme in amplitude coefficient is given.
在此基础上，讨论了幅度系数比对幅度相位双差分空时码的影响，并给出了一种最佳的幅度系数选择方案。
A practicable solution to the angle-digital conversion of synchro is provided, which includes cut section coding for the ratio of sine to cosine and sampling on double peak value.
针对自整角机的轴角数字转换，提出了分区间正余弦信号相比较编码和双峰值采样的方法。
The study showed that under the double CO2 concentration, sufficient nitrogen, and no other condition stress, the ratio between root and crown can not be affected by elevated CO2 concentration.
对红皮云杉与白扦研究表明，在CO_2浓度倍增条件下，氮素营养供应充足，其他条件不受到限制时，植物的根冠比不受到大气CO_2浓度升高的影响。
The reasons, which result in over length fiber, double length fiber, crimp ratio waving and specific resistance rising, were discussed.
探讨了生产涤纶短纤维过程中产生超长、倍长纤维，卷曲率波动和比电阻升高的原因。
First of all, the equation of shrunk interface pressure and the condition of diametrical ratio are deduced under the optimal design principle of shrunk double-layers cylinder.
首先推导了双层筒体基于最佳化设计原则的缩套界面压力的计算公式及径比条件。
Based on tests of two full-scale double-span prestressed frames, internal force redistribution of frame was studied and continuity of structures and axial compression ratio of column were analyzed.
基于两榀接近足尺的后张有粘结预应力混凝土框架的试验，对多跨预应力框架的内力重分布进行了研究，重点考虑了框架的连续性和轴压比的影响。
The speed-ratio curve of double-action parallel indexing cam mechanism has special property in shape, which makes it is not available from present transmission function, but designed purposely.
双作用式平行分度凸轮机构对速比曲线的几何形态有特殊要求，这使得该机构的速比不能从同类机构现有运动规律中得到，而必须经过特殊设计。
On constant frequency ratio, loading ratio has an importance influence on the initiation and propagation of fatigue crack under double frequency complex loading.
在频率比确定的条件下，载荷比是影响双频疲劳裂纹萌生及扩展的一个重要因素。
The results show that DSPP not only can completely protect double-link failures but also can make the tradeoffs between the resource utilization ratio, blocking ratio, and protection-switching time.
仿真表明，DSPP不仅能完全保护双链路失效，并且能在资源利用率、阻塞率和保护切换时间之间进行性能折衷。
Double toggle mold closing system with a large force magnification ratio and a large stroke ratio.
角双曲肘合模装置，大增力比和大行程比。
The effect of the ratio of hydrogen peroxide to double bond of allyl group, reaction temperature and reaction time on epoxidation was investigated.
考察了双氧水与烯丙基双键配比、反应温度和反应时间对环氧化反应的影响。
The results show that SLP-2BP can completely protect the double-link failures, and has a better performance than SLP-1BP on the resource utilization ratio and the blocking ratio.
仿真结果表明SLP-2BP算法不仅能有效地保护双链路失效，而且资源利用率和阻塞率性能都优于SLP-1BP算法。
The results show that SLP-2BP can completely protect the double-link failures, and has a better performance than SLP-1BP on the resource utilization ratio and the blocking ratio.
仿真结果表明SLP-2BP算法不仅能有效地保护双链路失效，而且资源利用率和阻塞率性能都优于SLP-1BP算法。
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