查询词典 at a rate of

Project activities included a nationwide survey on the driver's safety belt use rate of the passenger car, the test-driving of COROLLA of TOYOYA, which have equipped with the SBR system and the questionnaire form the drivers in the test. Base on the data, we get the effectiveness of the SBR system to the people of different classification, such as age, income and education etc. The results indicated that the most effective and acceptable safety-belt reminder system concept was one that was adaptive, that is, one that changes its signal type and presentation modality depending on belt use behavior over some metric. Ultimately, base on the fatal data of passenger car driver in the traffic accident of our country and the relationship of the safety belt use rate between the dead driver and the rate in our research, we got the number of life that can be saved in the traffic accident when the SBR system was used, and then the economic losing related was calculated.

首先，通过实地拍摄得到了国内乘用车的安全带佩戴率数据；其次，通过对安装了安全带提醒装置的丰田花冠试验车的试驾调查，得到了安全带提醒装置对安全带使用的提高率，然后，利用Visual Basic对试驾问卷数据进行了处理，全面分析了安全带提醒装置对各类人群的不同效果；最后，以我国道路交通事故中轻、微型车辆驾驶员死亡人数为基础，参考交通事故中死亡驾驶员佩戴率与实际调查佩戴率之间的拟合关系以及使用安全带后驾驶员的存活率，得到了安全带提醒装置对减少国内交通事故中死亡人数的效果，然后基于所能挽救生命数量，对安全带提醒装置在降低国内交通事故中的经济损失方面的效果进行了分析。

But in March the interest rate adjustment only improve the mortgage interest rates (although the actual interest rate and reduce the mortgage interest rate difference), but at the same time improve deposit rates, which the public will have reason to believe that this policy only in order to defuse the risks of banks , instead of safeguarding the public interest.

但在3月利率调整只提高抵押贷款利率（虽然实际利率和降低抵押贷款利率的差异），但同时提高存款利率，这是市民有理由相信，这一政策不仅在为了缓解银行的风险，而不是维护公共利益。

As the rate of flow of fresh air from the casing into an enclosure is substantially matched by the rate of flow of stale air from the enclosure, and heat is transferred between the two air flows by the heat exchanger (15), a total replacement of air in the enclosure at a relatively high rate can be sustained in an economically viable manner.

由于从壳体进入封闭体的新鲜空气的流量事实上和来自封闭体的旧空气流量相当，及由热交换器在两股空气流之间的传热，封闭体中全部空气的以相当高的流量更换能以一种经济可行的方式维持。

According to the new model and linear elastic fracture mechanics, an expression for CFCP rate, which revealed the quantitative correlation among CFCP rate, stress intensity factor amplitude, the CFCP threshold, the corrosion rate of the bare metal at the crack tip, loading frequency and the critical fracture stress of the hypothetical material elements along the crack path, was derived.

根据该模型和断裂力学原理，导出了CFCP速率的定量表达式，它揭示了CFCP速率与力学条件，裂尖表面腐蚀率、加载频率、假设的裂尖材料元临界断裂应力之间的定量关系，并能说明氢脆对CFCP率的影响规律。

The ethylene release rate was measured in shoot tip of different sex ramie in different time, the budof same node in female and hermaphrodite ramie in second crops and different sex singleinflorescence in hermaphrodite ramie. The result indicated there was closed relationship betweensexual different ramie and ethylene release rate. The female ramie could be induced by highethylene release rate. the ethylene content in ramie plant with female flower is higher than ramieplant with androgynary in stem apex, leaf and flower.

5对不同性别苎麻茎尖乙烯释放速率、不同性别苎麻材料不同节位花芽乙烯释放速率、雌雄同株苎麻的雌花序、雄花序和雌雄混合花序的乙烯释放速率进行测定，同时对外施乙烯抑制剂(AVG和AgNO_3)对苎麻性别的控制进行研究，表明苎麻性别分化与内源乙烯密切相关，高水平乙烯释放速率诱导雌株苎麻或雌花的产生。

The research show that from anthracite, lean coal to bituminous, reaction rate become more and more large and ignition activation energy become more and more small; ignition activation energy falls and reaction rate increases as the volatile content increases;With the carbon content of dry ash-free basis increasing, ignition activation energy increases and reaction rate falls.

结果表明：从无烟煤，贫煤到烟煤，其反应速率越来越大，频率因子越来越小，着火活化能越来越低；挥发分增加，活化能减小，反应速率变大；干燥无灰基固定碳含量增加，着火活化能增加，反应速率减小。

The results show that at sea level, coolant flow rate affects the plug pressure, heat flux and temperature; at design operating condition, coolant flow rate has no effect on pressure and heat flux on the plug wall. With the same coolant flow rate, plug temperature at sea level is higher than that at design operating condition; under the same operating condition, ramp temperature is higher than the plug base temperature.

计算结果表明：地面工况下，冷却剂流量的改变对塞锥和塞锥底部壁面的压强、热流密度和温度的影响较大，高空环境下，冷却剂流量的改变对塞锥和塞锥底部壁面的压强、热流密度的影响较小；在冷却剂流量相同的情况下，塞锥和塞锥底部在地面工况下的壁面温度要远高于在高空环境下的温度；在相同工况和相同冷却剂流量的情况下，塞锥壁面上的温度要远高于塞锥底部壁面上的温度。

The bulb scales had a higher induction rate of 89.3% to 93.3%, better quality and lower decay rate and the best rooting, in which single-scale reproduction coefficient reached 1.14 to 1.19 when cutting in soil from original environment and peat and pearlite (1:1) as medium under the condition of 25℃ and dark, followed by cutting in peat and sand (2:1) and peat and vermiculite and perlite (1:1:1). There were the highest single-scale reproduction coefficient (1.38) when cutting in sand, but the induction rate was lowest (58.7%). The bulb scales was easy to rot and unfit for use in peat.

以原生土、草炭＋珍珠岩(1：1)这2种基质最好，诱导率达89.3%93.3%，平均每鳞片繁殖小鳞茎数较高，达1.14~1.19个，产生的小鳞茎质量也较好，而且鳞片腐烂率低，生根效果也最好；草炭+河沙(2：1)及草炭+珍珠岩+蛭石(1：1：1)的扦插效果仅次于草炭+珍珠岩(1：1)；河沙扦插鳞片时，平均每鳞片繁殖小鳞茎数最高，达1.38个，但诱导率最低(58.7%)，易造成鳞片干萎，草炭则易造成鳞片大量腐烂，均不宜使用。

For floating rate loans, receivables or held to maturity investments in the calculation of the present value of future cash flows, the current real interest rate could contract as a cash rate.

对于浮动利率贷款、应收款项或持有至到期投资，在计算未来现金流量现值时可采用合同规定的现行实际利率作为折现率。

Cases taking the medicine for more than 6 months were collected. The changes of Chinese medicine clinical symptoms and signs, the clinical symptoms and signs, the integrals, body weights, cold-catching numbers and CD4 were observed. Results The effective rate, steady rate and ineffective rate of Chinese medicine clinical symptom were 79.52%, 10.84% and 9.63%, respectively.

对云南省疾病预防控制中心确诊的HIV/AIDS 140例患者，根据中医辨证，邪毒内蕴者口服扶正抗毒胶囊，肝脾肾俱虚者口服康爱保生胶囊，选择治疗时间≥6个月的病例共83例，对其中医临床症状、体征，临床主、次症状与体征，卡洛夫斯基积分，体重变化，感冒次数，CD4的变化情况进行临床研究。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。