转换率

直接甲醇燃料电池（DMFC）以其能量转换率高、低污染及燃料价格低廉等优点受到人们的广泛关注。

The direct methanol fuel cess ( DMFC ) has been received widespread attention due to the energy conversion rate , low pollution and low fuel prices .

【结果】3TC治疗HBeAg阴转率为40.38%，eAg/抗-e血清转换率为28.85%，HBVdna阴转率为74.14%，ALT复常率为77.59%。

【 Results 】 After lamivudine treatment , HBeAg negative rate was 40.38 % , eAg / anti-e serum conversion rate was 28.85 % , the HBV DNA negative rate was 74.14 % , the ALT recovery rate was 77.59 % .

GM3对小鼠腹腔巨噬细胞磷脂代谢转换率的影响

The Effect of GM_3 on Phospholipid Turnover of Mouse Peritoneal Macrophages

HA含量显著低于对照组（P＜0.05）；5－HT转换率非常显著低于对照组。

The content of HA was also lower than that in the normal ,( P < 0.05 ) .

~（131）I转换率在Graves病治疗中的临床意义

Clinic significance of thyroid ~ ( 131 ) I turnover in therapy of Graves ′ disease

结果治疗组A和治疗组B的HBVdna阴转率和HBeAg/HBeAb转换率均明显高于对照组。

Results Normalization rate of hepatic function , HBV DNA seroconversion rate and HBeAg / HBeAb seroconversion rate in two treatment groups were significantly higher than those in control group .

用这种具有纳米棒阵列的CIS薄膜制备的光电化学电池转换率达到0.34%。

The obtained CIS thin films with nanorod arrays show a conversion efficiency of 0.34 % in a two-electrode photoelectrochemical cell .

两组HBeAg阴转率及HBeAg/抗-HBe转换率比较，均有显著性差异。

There were significant difference in the HBeAg negative conversion rate and HBeAg / Anti-HBe conversion rate between the two groups .

由于光伏电池的转换率有随光照强度增大而增大的特性，所以本文采用了CPC聚光器来增强太阳辐射。

Efficiency of solar cell is increasing with the sun luminous intensity , so in this paper used CPC solar collector to strengthen solar radiation with .

与B组比较，C组大鼠胫骨上段的骨量增加（%Tb.Ar+79.8%，P<0.05），骨高转换率降低；胫骨中段皮质骨骨外膜的骨形成增加，骨内膜的骨吸收降低（P<0.05）。

Bone mass of PTM more improved ( % Tb . Ar + 79.8 % , P < 0.05 ) and higher bone turnover reduced in group C than in group B. Testosterone also could elevate periosteal formation and endosteal bone resorption .

结果术后第8天，实验组CD4、CD4/CD8、淋巴细胞转换率均显著高于对照组（P<0.01）。

Results On day 8 after operation , CD4 , CD4 / CD8 and LBT in experiment group were significantly higher than those in control group ( P < 0.01 ) .

燃料氮转化为N2O、NOx的转换率与煤种有关，其中最主要的是挥发份含量。

The conversion coefficients of fuel nitrogen to N2O and NOx are correlated with coal type , and the fuel volatile content is one of the most important factors .

很多不同的搜索策略和分组方案在面临高转换率，freeriding和whitewashing等特殊安全问题时将无法达到原有的性能和效率。

Many searching strategies , grouping schemes facing the unique security problems like high turnover rate , free riding , whitewashing , etc. and can not achieve their expected performance and efficiency .

不断优化和完善OPCAB的外科技术，以及默契的麻醉配合，是保障OPCAB手术高实施率和低术式转换率的重要环节。

Improvement of OPCAB technique and appropriate anesthesia are key issues for higher OPCAB rate and lower operation transfer rate .

联合治疗组HBVdna阴转率85.6%好于单用组77.8%（P0.05），HBeAg/抗-HBe血清转换率联合组28.9%高于单用组3.3%（P0.01），且可维持至48周。

The rates of HBV DNA negative conversion ( 85.6 % ) and HBeAg / anti HBe conversion in the combination therapy group were significantly higher than those in lamivudine treated group , which coun last for 48 weeks .

用药组血清中IL1β和TNFα水平与假手术组接近。结论：雌激素缺乏，IL1β和TNFα水平升高，骨吸收活性增加，骨转换率加速，导致骨质疏松。

Conclusion : The serum level of IL 1 β and TNF α, bone resorption and bone turnover were increased in osteoporosis caused by shorting of estrogen .

热放组治疗后各项细胞免疫指标均较治疗前升高，而单放组NK活性与淋巴细胞转换率却呈下降趋势，但差异均无统计学意义（P>0.05）。

In thermoradiotherapy group cell immunity improved after treatment . While , NK activity and lymphocyte transformation rate went down in radiotherapy alone group . But no significant difference were found ( P > 0.05 ) .

BMD降低不到2.5s者，骨转换率明显降低是其BMD无明显减少而发生骨折的可能原因。

The significant decrease of bone turnover rate is the probable to cause fracture without significant decrease of BMD in the group of BMD below 2.5 s .

结论虽然骨代谢生化指标是用于评估骨转换率有效的方法，与BMD测定相结合能全面合理评价骨转换，有利于骨质疏松症的个体化治疗；

Conclusions Bone metabolism biochemical markers is an effective means for evaluating bone Turn-over ; combined with bone density measurement , it can properly and fully evaluate bone furn-over , rete , facilitating individualized treatment of osteoporosis .

Intersil的房委会，2539代表了高转换率，宽频带，单片运算放大器极致。

The Intersil HA-2539 represents the ultimate in high slew rate , wideband , monolithic operational amplifiers .

当空燃比小于14.7时，HC与CO的转换率很低，而当空燃比大于14.7以后，NOX的转换率很低。

When air fuel ratio is less than 14.7 , the converting efficiency of HC emission and CO emission is very low . and when air fuel ratio is more than 14.7 , the converting efficiency of NOX emission is rather low .

中药治疗组的HBeAg阴转率、HBeAg/抗HBe转换率为24.32%、21.62%，拉米呋啶治疗组的分别为2.90%、0%。

HBeAg negative conversion rate and HBeAg / Anti-HBe antibody conversion rate were 24.32 % and 21.62 % respectively , however , which were 2.90 % and 0 % in Lamivudine group .

GaAs太阳能电池因其光电转换率高，抗空间辐射性能好，温度特性好，寿命长等优点而越来越多的被各国运用到空间供电电源中。

GaAs photovoltaic solar cells have been increasingly used in power supply devices in outer space by a lot of countries because of their high solar opto-electronic conversion efficiency , high performance against space radiation , excellent temperature-related characteristics and long serving life .

本文报导的是存贮在射频离子阱中的氖离子与氖气的电荷转换率的测量，其结果好于Penning阱。

F. trap and the charge transfer rate coefficients of the neon ions with the neon gas are measured . The results are better than by Penning trap because of R.

通过化学反应和柱层析，AA转变为PGG2和PGH2的转换率大约为34%，前列腺素内过氧化物的纯度可达90%以上。

The conversion rate from AA into PGG2 and PGH2 by chemical reaction and column chroma-tography was about 34 % . The purity of endoperoxide products was more than 90 % .

但是UPP也是存在问题的，也就是说在两种商品转换率不同时，测试结果会有分歧。

There are also some problems in UPP , i.e. if two kinds of goods are not the same as the conversion , the result is different .

ALT复常率、HBeAg阴转率、临床疗效与肝脏炎症活动度呈正相关，HBVdna阴转率、HBeAg/抗HBe血清转换率与肝脏炎症活动度无关。

The results showed that the rates of ALT recovery , HBeAg negative conversion and clinical effect were positive related to the inflammation grades , and the HBV DNA negative conversion rate and HBeAg / anti-HBe seroconversion rate were not related to it .

目前临床上对OP的治疗，主要是通过抑制骨吸收和降低骨转换率来提高骨密度，而对骨质量的改善尚缺乏有效的治疗方法。

At present , the clinical treatments of osteoporosis mainly focus on inhibiting bone absorption and reducing the rate of bone conversion to improve bone mineral density . But there are still no effective treatment methods to improve the quality of bones .

治疗52周时Tα1+LAM组乙型肝炎e抗原（HBeAg）血清转换率为58.1%，LAM组为21.9%，两组比较差异有显著性。

After 52 weeks , the HBeAg serum conversion rate of LAM + T α 1 group was 58 . 1 % , and that of the LAM group was 21.9 % . Comparing the results of the two groups , the difference was remarkable .

结论：儿童多发性抽动症患者儿茶酚胺（主要是多巴胺）含量的高水平、5-羟色胺转换率的增高以及钠钾ATP酶活性的改变可能是多发性抽动症的发病机制之一。

Conclusions : The high level of the contents of catecholamines ( including dopamine manihs ) . the rise of transversing rate of 5-hydroxytryptamine , and the activity change of sodium potassium ATP enzyme may be one portion of the pathogenic mechanisms about the childhood Tourette syndrome .