查询词典 effective rate

The test- tube count also provides at accuracy, repeatability, and higher detection rate than plate count. It is an effective and easy way to count Lactobacillus.

该法测得结果的重复性好，而且菌落总数检出率较平板法高，是1种高效简便的乳酸菌活菌计数方法。

Abstract;;This;article;intends;to;establish;a;proper;taxation;institution,;with;which;the;government;can;control;and;check;business;tax;evasion;in;an;effective;way.;Related;knowledge;of;"zero;sum;two;person;games;theory";is;applied;to;establish;a;game;model;of;taxation;bureau-business.;In;this;model,;the;government,;as;the;drawer-up;of;the;game;rules,;is;by;all;means;capable;to;maximize;the;benefits;of;both;parties;concerned;on;Nash;equilibrium.;With;the;help;of;Mathematica4.1;Software,;an;optimal;policy;of;tax;levy;adopted;by;the;government;is;to;be;found;to;evade;some;negative;impacts;exerted;by;information;asymmetry;and;high-cost;tax;levy,;etc.;On;the;condition;that;business;burden;is;not;worsened,;that;is,;tax;rate;is;not;raised,;this;article;provides;the;optimal;policy;for;government;tax;levy,;so;as;to;increase;tax-levy;efficiency;of;the;government;and;tax;revenue.

运用&二人零和博弈理论&的相关知识，建立一个税务局－企业的博弈模型，在这个模型中，政府作为博弈规则的制定者，完全有能力通过制定相应的博弈规则，而使双方决策在纳什均衡时自己的利益最大化。我们用Mathematica4.1软件来帮助分析理解，寻找政府征税的最优决策，以期规避信息不对称、征税成本高等不利因素的影响。在不增加企业负担即不提高税率的情况下，分析给出政府征税的最优决策，以提高政府征税效率，增加税收收入。

Results It is difficult to do quarantine and inspection to every baggage, so the missing rate of inspection is very high, the effective apparat...

结果针对新形势下旅客携带物检疫查验查获困难、漏检率高的现状，口岸旅检工作者需通过加强宣传、提高硬件设备配置等措施。

Comparing as BA, 0.1mg·L〓 TDZ was more effective in inducing germinating and developing of buds, regenerating prolific caespitose buds via organogenesis, promoting rhizogenesis and activity of root system greatly, as a result, acclimation survival rate was improved significantly. When leaf segments, cut from in vitro plantlets, were placed on MS media containing 0.1mg·L〓 TDZ, adventitious buds regenerated from segments. After transferred to propagated and rooted media, adventitious buds would proliferate and come into full plantlets.

与BA相比，TDZ的细胞分裂素活性至少高出一个数量级，0.1mg·L〓的TDZ能有效地诱导四个基因型芋茎尖的萌动、生长、大量增殖丛生芽，促进试管苗根系发生，将根系活力提高2倍以上，显著提高了试管苗的驯化成活率；浓度为0.01mg·L〓的TDZ能诱导魁芋类型的芋离体叶片切块产生再生芽点，转接后可增殖不定芽并形成再生植株。

Objective: To probe effective surgical procedures for contrecoup cerebral injury in forehead and temple region and to increase its cure rate.

目的：探讨额颞部对冲性脑损伤的手术治疗策略，进一步提高额颞部对冲性脑损伤患者的治愈率。

Quenching of samples into cryogens such as liquid nitrogenis very effective to increase the cooling rate.

半个世纪来，沸腾传热受到了极大的重视，取得了丰硕的成果。

Straight drives the type battery solution servosystem use exchange servo electrical machinery to replace traditional the electrohydraulic servo valve, through changes the pump the rotational speed to change its delivery rate, synthesized above the two merit, has the energy conservation highly effective, the volume small, the structure simple, requests to the fat liquor filtration precision low also easy to realize the computer control and so on the remarkable merit, is one of present hydraulic control recent development directions.

直驱式电液伺服系统使用交流伺服电机代替传统的电液伺服阀，通过改变泵的转速来改变其输出流量，综合了以上二者的优点，具有节能高效、体积小、结构简单、对油液过滤精度要求低且易于实现计算机控制等显著优点，是目前液压控制新的发展方向之一。

The results show that carbon fiber and CaF2 filler is more effective in improving the tribological properties of nylon 1910 matrix. The wear rate and friction coefficient of 30%CF-10%CaF2-Nylon is reduced almost 5 times and approximately 25% percent than that of 30%CF-Nylon, respectively.

研究结果表明，CaF2和炭纤维的复合添入可显著改善尼龙复合材料的摩擦学性能，其中30%CF~10%CaF2-Nylon的耐磨性能比30%CF-Nylon提高近5倍，而摩擦系数降低了约1/4。

Tangerine, garlic, mustard and ginger showed food non-preference effect to Blattella germanica. The repellent rate of Tangerine, garlic, mustard and ginger of the first day was 77.8%, 42.5%, 48.8%, 61.1% and 96.5%, effective time was 4, 7, 2, 8 and 14 days.

驱避实验结果表明，冷浸提法和索氏提取法提取的橘皮油、生姜汁、芥末油、和大蒜提取物均对德国小蠊表现出一定程度的驱避作用，其第一天驱避率分别为77.8％、42.5％、48.8％、61.1％、96.5％，持效期分别为4、7、2、8、14天。

High-rate gravel-packing sand-preventing technology is an effective sand-control measure to serious sand oil/gas wells at present.

高压一次充填是目前对严重出砂油气井十分有效的防砂工艺措施。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。