查询词典 variable compression ratio

Influence of various parameters including ratio of nonprestressed reinforcement, ratio of unbonded prestressing tendon, span-depth ratio, effective prestress, cylindrically compressive strength of concrete, ultimate tensive strength of prestressing tendon, yield strength of nonprestressed reinforcement and loading pattern on the behavior of unbonded prestressed concrete beams and the ultimate stress in tendon, f_, are investigated in detail. Parameters having important influence on second-order effects of externally prest

本文设计了8个系列共76根体内无粘结预应力梁，以及2个系列共21根体外预应力梁和3根体内无粘结预应力对比梁，利用提出的有限元模型对这些梁进行非线性全过程分析，详细研究了各种参数诸如非预应力筋配筋率、无粘结预应

NO_x decreasing ratio of micronized coal reburning comparing withgeneral combustion is not proportionable to NO_x reduction ratio in reduction zone,which depends on both NO_x reduction ratio and NO_x increment in burnout zone.

超细粉再燃与常规燃烧相比NO_x脱除率与再燃区NO_x还原率不成正比，它是由NO_x还原率与燃尽区NO_x新的生成综合决定的。

"Other definitions include ratio of quick assets to current liabilities , ratio of cash plus near-cash assets to current liabilities , and ratio of cash plus accounts receivable plus the market value of selected investments to current liabilities ."

其他定义还有：速动资产与流动负债的比率；现金加近似现金的资产与流动负债的比率；现金、应收帐款和某些投资的市价与流动负债的比率等。

After privatization, there are three increasing indicators, including equity ratio, current ratio and quick ratio.

此外，在民营化之后显著改善的财务指标有三个，分别为股东权益比率、流动比率与速动比率。

Thus, apart from the current ratio and quick ratio, analysts may use the cash ratio to evaluate the immediate solvency.

于是，除了流动比率和速动比率外，分析者可能会使用现金比率来评价即时的支付能力。

Thus, apart from the curren t ratio and quick ratio, analysts may use the cash ratio to evaluate the immediate solvency.

于是，除了流动比率和速动比率外，分析者可能会使用现金比率来评价即时的支付能力。

In this study, we use a sample of 186 firms in Taiwan that have export ratio for at least 10 percent in the sample period to examine their exchange rate exposures and the effect of usage of currency derivatives on currency exposures. In the determinants of exchange rate exposure, we find that exchange rate exposure is positively related to the foreign sales ratio, firm size and quick ratio.

过去相关外汇暴露的文献，主要在讨论国际企业的外汇暴露的大小与其决定因子，受限於企业使用衍生性金融商品交易资料取得不易，过去的模型中通常仅以虚拟变数的方式，来分析公司使用衍生性金融商品避险的影响，而未进一步分析其使用程度对外汇暴露的影响。

There are more or less narrows and inconsequences in the ratios which shall be used during the analyzing process of corporations' short-term solvency, such as liquidity ratio, quick ratio, cash catio and cash flow ratio.

在进行企业短期偿债能力分析时所运用的各项比率，如流动比率、速动比率、现金比率和现金流量比率等都存在着或多或少的局限性和不合理的方面。

Wheel' pattern were shown around mixed fibrous filter membranes, number of vessel ramification was 112.5±11.31 and ratio of vessel area/CAM area was 6.19±1.29﹪, but there were not localized allantoic vessels developing in the control group, the number of vessel ramification and ratio of vessel area/CAM area in control group were 82.6±8.05 and 1.78±0.33 respectively, so there was significant difference between PMP and control groups. In above mentioned conditions, the number of vessel ramification and ratio of vessel area/CAM area in VEGF group were 128.4±10.02 and 7.44±1.36 respectively, so there was no difference between PMP and VEGF groups.

结果显示：当 PMP的浓度为80 μg/ml时，孵育72小时后混合纤维素滤膜周围可见到放射状密集生长的血管网，血管分支数为112.5±11.31 ，血管面积为（6.19±1.29）﹪，而在对照组无特异性密集血管生成，血管分支数为82.6±8.05，血管面积为1.78±0.33，二组比较有显著性差异（P＜0.05）；而与VEGF组比较，后者的血管分支数为128.4±10.02，血管面积为7.44±1.36，二组比较差异无显著性。

Odds ratio: 4.4; 95% CI: 1.2-21, recurrent VTE (6.1% vs. 2.8%; odds ratio: 2.2; 95% CI: 0.91-5.6;p=0.04), and death (22% vs. 3.5%; odds ratio: 7.8; 95% CI: 4.0-16). Thirty patients had the composite event of recurrent DVT, symptomatic PE or major bleeding.

随访发现肿瘤DVT患者大出血，再度静脉血栓栓塞和死亡的风险增加。30名患者合并出现再度 DVT，症状性PE或大出血症状。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。