查询词典 rate

To explain the time-resolved fluorescence depletion, we develop a dynamics theory of spectroscopy for a vibrational relaxation process, and a decay rate constant of the vibrational state on the excited electronic state is taken to be 〓〓 in which γ is vibrational relaxation rate constant of the transition 0→1 and k〓 is the Boltzmann constant.

电子激发态上的波函数可写作〓相比于以前密度矩阵理论的布居表象，本文所提出的波函数表象理论为在更本质的层次上揭示振动弛豫过程的物理图象，特别是研究超短脉冲激发下含有振动弛豫的动力学光谱创造了条件。

We employ the semi-classical Boltzmann\'s equation to govern the transport process of carriers and do the calculations on the emission rate and the capture rate.

对于发射率和俘获率的计算，主要考虑在粒子数守恒下，采用半经典的玻尔兹曼输运方程描述粒子输运的过程。

One note about bounce rate, if your site is a blog, bounce rate may not be relevant.

一个说明关于退回率，如果您的网站是一个博客，跳出率可能不相关。

The result showed that with the increasing of density, plant height was increased, stem diameter and ear diameter was decreased, ear was shorten, rare top length、No. of ear nod、ear height was increased;brace root number and total root number was decreased, the rate of root dry weight was increased within farming layers; population dry matter accumulation was increased and plant dry matter accumulation presented the opposite trend; ear linage、kernels per ear、100-kernels weight、double-ear rate、plant yield was decreased, yield was increased and decreased successively.

结果表明：随群体密度的增加植株高度增高、茎粗、穗粗变细、果穗变短，秃尖长度、穗位节数和穗位高度呈现增加的趋势；气生根与总根数减少，耕层根系干重比例增加；群体干物质积累量随密度增加而增加，单株干物质积累量呈相反的趋势；穗行数、穗粒数、百粒重、双穗率、单株产量均随密度的增加而减低，群体产量先增后降。

Of beef in the human zinc absorption rate of 21% to 26%, while whole wheat bread in the zinc absorption rate was only 14%.

人体对牛肉中的锌的吸收率为21％到26％，而对全麦面包中的锌吸收率只有14％。

Mura is a phenomenon when the BRIL and color rate are not even, and uneven color rate is known as Mura color.

Mura 辉度色度某部份不均匀的现象。色度不均匀的现象称为色Mura。

Dollar remained stable against the yen last week, in addition to a more substantial depreciation, the Australian dollar, Canadian dollar, British pound RMB exchange rate showed a more substantial depreciation of the exchange rate to the sale of Bank of China as an example, the Australian dollar depreciated by selling price of 13.47%.

作为对人民币兑美元保持稳定的结果对日元上周除了更大幅贬值，澳元，加拿大元，英镑兑人民币汇率表现出的更大幅度贬值汇率为例，对中国银行出售，澳元贬值13.47％，销售价格。

When intermittent time of subculture was about 20 days, high survival rate and low browning rate was achieved.

4探索了不同取材时期及继代培养间隔时间对嫁接接合部组织的影响。

On the basis of the pressure correcting method about the measurement of bubble size distribution a photoelectrical capillary probe technique with a micro-computer on line was successfully used to study in detail the effects of various operating parameters such as gas rate, feed rate, feed concentration, NaCl concentration in solution, gas bubbler and gas bubbling state on bubble and foam bubble size distributions in foam fractionation column.

在已建立的光电毛细探头技术测定气泡尺寸分布的压力校正方法基础上，应用光电毛细探头微机在线测量方法，研究了各种操作参数，如气体流速、进料量、进料浓度、溶液中NaCl浓度、气体分布器以及布气状态等，对泡沫分离塔内气泡和泡沫气泡尺寸与分布的影响。

The results indicated that the best induce medium for bud propagation was B5 + 0.1 mg/L NAA + 3 mg/L 6-BA. The numbers of hormone and nutritious and the period cultured were different in different varieties. The garlic shoot-tip with some bud scale is better for culturing. It can increased the survival rate of virus eliminating seedling and propagate rate.

结果表明，最佳诱导培养基为B5+0.1mg/L NAA+3mg/L 6-BA，但是，激素、营养物质的添加数量以及培养时期不同品种间有差异；剥离大蒜茎尖带一定数量的鳞片为好，其不仅可提高脱毒苗成活率，而且有利于扩大茎尖繁殖系数。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。