查询词典 rate-setting

In this paper, the risk of exchange rate formation mechanism of the type and set out to do a simple, and an analysis of exchange rate risk on the business activities of all aspects of the specific impact of, on the basis of exchange rate risk focuses on the preventive measures.

本文首先对汇率的风险种类及其形成机理做一简单阐述，进而分析了汇率风险对企业各方面活动的具体影响，在此基础上重点论述了汇率风险的防范措施。

After comparison of 30 and 50℃ treatments, AQDS were added into 3 kinds of microorganism biocoenosis from Jiling, Tianjin and Sichuan paddy soil, and it showed that AQDS could accelerate the reduction of Fe 10%-288%, meanwhile, temperature could accelerate the reduction of Fe 6%-17%. In axenic culture treatment of 6 kinds of bacterial strains from Sichuan and Jiangxi paddy soil, the maximum accumulation amount of Fe reduction rate was constant, the maximum reaction rate and ferric reduction rate of ferric strain JX-a08 all increased as temperature rose, which showed that bacterial strain JX-a08 were suitable to 50℃.

在30和50℃培养温度下，来源于吉林、天津和四川的3种水稻土微生物群落添加AQDS可使Fe还原的反应速率常数增加10%~288%，而温度变化的增加幅度仅为6%~17%；对分离自四川和江西水稻土中的6株铁还原菌的纯培养试验发现，菌株JX-a08的Fe最大累积量、还原速率常数、最大反应速率及铁还原率均随培养温度的升高明显增加，表明菌株JX-a08更适于在50℃下生长。

From the difference of cleavage rate, rate of 4~8-cell embryo and rate of embryo of more than 8-cell, a best kind of semen for getting early embryonic blastomere cells in the lab could be screened out.

通过比较不同类型精液(鲜精、附睾精液和冷冻—解冻精液)IVF的卵裂率、4～8-细胞胚胎率以及8-细胞以上胚胎率差异，筛选出适合本实验室获得早期胚胎细胞来源的精液。

After wavelet transform and quantification, a prediction module is introduced to estimate the entropy of EBCOT code block within available bit plane, then using the summation estimate entropy of each code block to allocate the rate for each code block. T2 encoder sends feedback to control the coding depth by the pre-allocation bit rate and complete the rate-distortion optimization truncation.

算法引入了预测模板，对图像小波变换和量化后EBCOT编码码块的有效比特平面进行独立的熵估计，并以码块估计熵总和指导码率预分配，同时T2编码器由预分配编码比特率自适应地反馈控制编码深度、完成优化截取。

The reaction mechanism between nickel ion and butynediols in the electroless plating process was analyzed. The results show that the change of BOZ concentration is a quasi first-order reaction, the change of the nickel ion concentration is related to the BOZ density, and this change belongs to a higher order reaction. The reaction rate equation was determined as dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4. The activation energy of this process decreases as temperature increases, and it decreases with the BOZ concentration as 64-423 mg/L, it increases with the BOZ concentration as 123~240 mg/L. The S value is positively correlated to temperature, when the temperature is 80℃, the reaction rate and S value are the largest; while when the temperature is above 80℃ and BOZ concentration is over 160 mg/L, S value and the reaction rate decrease gradually.

结果表明，镀液中BOZ浓度的变化是准一级反应，镍离子的浓度变化与BOZ的浓度有关，属多级反应，其反应速率方程为dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4，反应体系的活化能E随温度的升高而减少，随BOZ浓度的变化而变化：当BOZ浓度在64~123mg/L时，E线性减少；在123~240mg/L时E线性增加。S随温度的升高而增加，当温度达到80℃时S值最大，反应速度最大；当温度超过80℃，BOZ浓度大于160mg/L时，蝎的值逐渐减少，反应速度降低。

Result］ The new buds and petals of I.germanica was proper to be used as explant of tissue culture, with lower browning rate compared with other positions. The well situated tissue block of explant (3 mm×3 mm×3 mm) might reduce browning rate. Adding 0.1%Vc or 0.3% active carbon in medium had obvious effect on preventing tissue browning. The exogenous hormone 2 mg/L 6-BA was easy to lead to brownness turning, and 2 mg/L Kt and 2 mg/L NAA brought less effect to tissue browning. When using disinfectants of alcohol, its dipping time of 5～10 s for explant was the best, with the minimum browning rate. The culture under full illumination condition was liable to induce brownness turning, compared with other cultured conditions, the brownness turning could be restrained effectively by using imitating artificial climate condition for culture.

结果］ 鸢尾的新生芽和花瓣较适宜作组织培养的外植体，与其他部位相比褐变率较低；外植体组织块适中（3 mm×3 mm×3 mm）可降低褐变率；在培养基中加入0.1%Vc或0.3%活性炭对防止组织褐化效果明显；外源激素2 mg/L 6-BA易引发褐变，2 mg/L Kt和2 mg/L NAA对组织褐变影响不大；使用乙醇消毒剂时，对外植体浸泡时间以5～10 s为佳，褐变率最低；全光照条件培养容易诱发褐变，采用仿人工气候条件培养较其他条件培养可有效抑制褐变的发生。

the market demand for the buckeye, but because the buckeye conventional breeding way is seed propagation, reproductive slower, plus the buckeye rate is low and seeds, seedlings to inactivation rate is weak, so the unearthed, reproduction rate low, difficult to meet the market demand.

市场对七叶树的需求量较大，但是由于七叶树的常规繁殖途径是播种繁殖，繁殖速度较慢，加之七叶树的结实率低且种子易失活，幼苗出土率较弱，所以，繁殖率较低，难于满足市场需求。

By all appearances, if these theories could not explain the determination mechanism of interest rate in yield field and the function mechanism of interest rate influencing economy development, then the validity of interest rate policies working out according to these theories was very dubitable .

显然，如果我们不清楚利率在生产领域中的决定机制及利率对生产领域进而对经济发展的作用机理的话，那么依据这样的理论而制定的利率政策的有效性就非常值得怀疑的了。

The results show that during bioleaching the chalcocite decom posed by two stages, the stageⅠis controlled by the concentration of ferric, with the increase of ferric concentration the oxidation rate of chalcocite is enhanced. The rate of stageⅡis slower than that of the stageⅠand it acts as the confining stage, and the concentration ratio of ferric to ferrous influences the oxidation rate at this stage.

计算与实验结果表明：模型仿真结果与实际结果较符合；堆浸过程次生硫化铜矿的氧化分为2个阶段，其中，辉铜矿反应步骤Ⅰ受溶液Fe3+浓度控制，随着Fe3+浓度增加，反应速率加快；反应步骤Ⅱ较反应步骤Ⅰ慢，为浸出反应的限制性步骤， Fe3+与Fe2+的浓度比是影响该反应步骤的关键因素。

4Demurrage/dispatch as per governing charter party but demurrage rate is subject to maximum US$ 16,000 and minimum US$8,000. Dispatch rate is half of demurrage basis per day or pro-rata for part of the day. Seller shall declare Demurrage/Dispatch rate upon vessel nomination. Demurrage/dispatch has to

滞期费/速谴费率按照租船人，但最多USD16，000，最少为USD8，000，速谴费率为滞留率的一半；卖方定船后申明滞期费/速谴费率，滞期费/速谴费率在卸船后30天之内付清。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。