• Focusing on Asia, while all countries have seen significant surges in the prices of all major food items, the variation in the rate of price increases is quite striking.

    着眼于亚洲所有国家激增价格,所有主要粮食物品,在变化率价格上涨相当惊人的

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  • This method is a variation of the discounted cash flow method that assumes some minimum desired rate of return.

    方法贴现现金方法(该方法假定最小期望回报率)一个变体

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  • In case of variation of such rate by more than 3 per cent after the date of this contract, the price shall be adjusted and settled according to the corresponding change.

    要是这种汇率签订合约日期之后变动百分之三以上,价格按照相应变动调整支付

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  • The men with a genetic tendency toward lower BDNF levels seemed to lose their ability to perform complicated tasks at almost double the rate of the men without the variation.

    基因遗传变异易含有较低BDNF水平,也容易比没有遗传变异两倍机会丧失操作复杂任务能力

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  • The variation of denitrification potential and denitrification rate after addition of external carbon sources through SBR reactor intermittent test was studied.

    通过SBR反应器间歇试验,研究系统硝化潜力反硝化速率变化

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  • The study was focused on heart rate(HR) variation of sinus rhythm before 5 minutes attacking, relationship between premature atrial contraction, coupling interval and PAF episodes.

    研究PAF发作性心室5分钟窦性心律心率变异性期前收缩及其配对期的关系。

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  • This paper is mainly on the diffraction efficiency when incident light is non-paralleled and the effect of the diffraction efficiency variation rate on temporal characteristics of the output pulse.

    本文主要平行入射声光衍射效率情况以及声光开关衍射效率变化速率输出脉冲时间特性影响两个方面进行了研究。

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  • Conclusions: the familiarity of the anatomy and variation of RLN, and the exposure of RLN in thyroid operation, can reduce the rate of the RLN injury.

    结论熟悉返神经解剖变异,行甲状腺切除术时解剖显露喉返神经可以降低喉返神经损伤发生率

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  • Further analyses show the variation of earth rotation rate and sunspot cycle length have important role on the climate abrupt change in the Qinghai-Xizang Plateau.

    进一步分析表明地球自转速度太阳黑子周期长度变化高原及北半球本世纪气候突变和阶段性变化起着重要作用

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  • The symbol of Doppler correction for pseudo range observations is the same as that of the rate of pseudo range variation.

    观测多普勒改正符号与伪距变化率的符号相同

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  • Calculation of the variation rate of influenza B virus was revised in this paper.

    修正了乙型流感病毒变异速率计算方法。

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  • The effect of environment conditions, load stress, pollution, temperature variation on shattering rate is discussed.

    分析讨论了自然条件荷载严重污秽气温变化等环境条件产品自破影响

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  • The variation of state to state DR rate coefficients with the electronic temperature, DR type, and the principal quantum number of intermediate resonance states is discussed.

    讨论了复合速率系数电子温度,原子序数,复合类型以及双激发态中俘获电子量子变化关系

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  • The variation of carbonation rate and electric conductivity of the reaction solution were measured in reaction process.

    测定了反应过程碳化电导率相关变化

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  • The variation of heart rate for 40 male and 35 female during and after physical activities were measured by experiment.

    40名男子35女子在运动过程中和运动结束后体力恢复过程中的心率变化情况进行试验研究

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  • The change of strength with loading rate is primarily due to the variation of cohesion with loading rate.

    强度变化主要由于粘聚力加载速率变化引起

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  • Then, the paper deals with the effect of the diffraction efficiency variation rate on the time required for the laser pulse to build up and the shape of the pulse.

    本文还讨论衍射效率变化速率对输出脉冲建立时间以及脉冲形状影响

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  • The variation of refresh rate and diffraction by opaque lattice will lead to reducing diffraction efficiency and this will increase exposure depth error.

    刷新率变化黑栅衍射效应导致衍射效率下降,使得曝光深度误差增加

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  • The variation of creep at different time is mainly dependent on rate of load and r.

    不同时间内变化主要取决于载荷比例相对湿度

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  • According to classical solidification theory and the mechanism of solidification microstructure under pulse current, the effect of super-cooling degree variation on nucleation rate was discussed.

    通过讨论过变化影响,研究了电流产生的电磁力效应及焦耳热效应对过冷度的影响,建立了电流过冷度的关系式。

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  • The variation of discharge voltage and capacity for VRLAB were investigated by means of cyclic tests at high discharge rate.

    采用倍率放电循环试验方法研究了阀控免维护铅酸蓄电池在循环过程中端电压容量变化规律

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  • The paper has a study on the relationship between the stability factor reduction of the slop and the variation of displacement rate.

    研究边坡稳定系数衰减位移速率变化两者间关系

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  • The accumulative contribution rate of the 4 major factors to total variation accounted for over 85%, maintaining most of information of 13 characters.

    4个因子变异累计贡献率85%以上,基本保持13个性状的绝大部分信息

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  • The variation rate of subsidence will become a negative value when the groundwater causes the rebound of foundation, in addition, the cumulative subsidence will decrease.

    地下水回升引起地基回弹,沉降变化速率负值累计沉降量减少

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  • Methods Observing the survival rate and filial generation nervure variation of housefly which treated with ozone.

    方法一定浓度的臭氧家蝇的卵、蛹、成虫作用一定时间,分别观察成活率子代翅脉变异

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  • The results show that the deposit rate, composition and properties of coating change with the variation of duty ratio and pulse frequency.

    结果表明镀层沉积速率、镀层成分镀层性能都随脉冲频率变化而变化;

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  • The recovery rate, calibration curve, coefficient of variation of the filter paper method are compared with the direct analytical method.

    文中对滤纸洗脱回收率标准曲线变异系数等均直接分析法进行了比较

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  • The packer sealing condition is valuated according to the variation of flow rate and pressure below injection flow regulator with injection pressure at the wellhead.

    技术利用密封段密封配水中心通道,通过改变井口注水压力来了解配水以下流量压力的变化情况,判断封隔器密封状况

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  • This paper has produced the physical meaning of the water radon variation rate and the production method of the dynamic pattern of the variation rate.

    介绍变化率物理含义以及变化率动态图象生成方法

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  • This paper has produced the physical meaning of the water radon variation rate and the production method of the dynamic pattern of the variation rate.

    介绍变化率物理含义以及变化率动态图象生成方法

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