速率

Compared to NH+4 treatment, NO-3 treatment increased the photorespiration rate, the ratio of photorespiration rate to photosynthetic rate and nitrate reductase activity in wheat leaves.

与NH+4相比，NO-3提高了叶片的光呼吸速率、光呼吸速率与光合速率比值和硝酸还原酶活性。

Diurnal changes of Pn and environmental factors (photosynthetic available radiation and air temperature and relative humidity) and physiology factors (stomatal conductance and transpiration rate and intercellular CO2) in leaves of puna chicory were measured using CI-340 portable photosynthesis system.

利用CI-340便携式光合仪，测定了普那菊苣叶片净光合速率和环境因子（气温、光合有效辐射、空气相对湿度）、生理因子（蒸腾速率、胞间CO2浓度、气孔导度）的日变化；通过回归和通径分析，考察了影响因子对净光合速率日变化的影响。

So the general way to measure water/oil relative permeability is not suitable for polymer and oil system.

文中提出了一种确定聚合物／油相对渗透率曲线的新方法，该方法首先测定达西粘度与剪切速率关系曲线，进而将两相流动时不同饱和度所对应的聚合物渗流速度转变为剪切速率，根据达西粘度与剪切速率关系曲线查得相应的达西粘度，代入达西方程，即可求得该饱和度下的聚合物有效渗透率。

The relationship between the deposition rate of rhenium and the substrate temperature accords with Arrhenius formula; The deposition rate increased linearly with the increasing flow of chlorine gas. It is of the typical characteristic of mass transmission control process.

Re的沉积速率随基体温度的升高呈指数上升，即沉积速率与温度的关系符合Arrhenius公式；氯气流量的增加使Re的沉积速率呈直线上升，为典型的质量控制生长过程。

Based on technical processing of high-resolution SPOT images and aerophotos, detailed mapping of offset landforms in combination with field examination and displacement measurement, and dating of offset geomorphic surfaces by using carbon fourteen (14C), cosmogenic nuclides (10Be 26Al) and thermoluminescence methods, the Holocene sinistral slip rates on different segments of the Altyn Tagh Fault are obtained. The slip rates reach 17.5 mm/a on the central and western segments west of Aksay Town, 11 mm/a on the Subei—Shibaocheng segment, 4.8 mm/a on the Sulehe segment and only 2.2 mm/a on the Kuantanshan segment, a easternmost segment of the ATF. The sudden change points for loss of sinistral slip rates are located at the Subei, Shibaocheng and Sulehe triple junctions where NW-trending active thrust faults splay from the ATF and propagate southeastward.

在高分辨率SPOT卫星数字影像和大比例尺航片处理、断错地貌制图、野外核实与位移测量基础上，利用宇宙成因核素（10Be、26Al）、碳十四（14C）和热释光等多种测年手段，厘定了各断错地貌面的形成年龄，得到了阿尔金断裂带不同段落全新世左旋走滑速率：阿克赛以西的中、西段左旋走滑速率可达17.5 mm/a，肃北—石包城段为11 mm/a左右，疏勒河口段减少到4.8mm/a左右，东端宽滩山段仅约2.2 mm/a，左旋走滑速率突变点位于阿尔金断裂带中东段存在分支活动逆断层向南东扩展的肃北、石包城和疏勒河等三联点上。

The Taipei Domain basically moved east-southeastwards or southeastwards relative to Penghu, at a rate of mm/yr from 1992 to 1998 November. The only exception is the southwest the Linkou Tableland, which moved southwestwards. Two area with larger velocities are distributed roughly sub-parallel to the river mouth of Tanshui River, while the area in between has smaller slip rate.

台北地区相对於澎湖GPS监测从1992年至1998年11月期间的位移方向，除了林口台地西南侧向西南方向位移外，其余地区大致向东南东或东南方向滑移，其地表水平位移速率大多在5 mm/yr以下，出现位移速率较大的两个区块连线与淡水河出海口的方向平行，另两个区块中间则呈现位移速率较小的情形。

Settling velocity or fall velocity or terminal velocity of a particle is the rate at which the sediment settles in still fluid.

一种微粒的沉淀速率或者叫下降速率或未速是微粒在静止液体内的沉淀速率。

At the same translational energy, the cross-section increases with the rising of the rotational quantum number j, and declines with the rising of the quantum number m. In the last, we find that the reaction rate constant and the cross-section have the similar rule for the quantum numbers j and m.

最后比较各个量子态的速率常数，我们也看出随量子数j的增加，速率常数升高，随量子数m的增加速率常数降低，这些曲线在我们的图中都呈现相似的下降趋势，这和散射截面的规律是吻合的。

The results showed that:The reductions in the shoot and root dry weights, leaf area,stern diameter of grafted plants were lower than those of ungrafted plants under the same NaCl stress.Na~+,MDA,H_2O_2 contents,O_2~- producing rate,Na~+/K~+ ratio, Na~+/Ca~(2+) ratio were lower,whereas K~+,solube sugar,shoot water content,SOD,POD, CAT,APX activity,the stability of AsA/DHA,Photosynthetic rate,transpiration rate and stomatal conductance in the leaf of grafted plants were higher than those of ungrafted plants at the same NaCl stress.Intercellular CO_2 concentration of grafted plants decreased whereas that of ungrafted plants increased significantly under salt stress.

结果表明，盐胁迫下，嫁接苗地上部和根干重、叶面积、茎粗受抑制的程度显著低于自根苗；嫁接苗叶片中Na~+、MDA、H_2O_2含量、超氧阴离子产生速率、Na~+/K~+和Na~+/Ca~(2+)比值显著低于自根苗，而叶片中K~+含量、可溶性糖含量、地上部含水量、SOD、POD、CAT、APX活性、AsA/DHA的稳定性、光合速率、蒸腾速率、气孔导度显著高于自根苗；嫁接苗的胞间CO_2浓度显著下降，自根苗的则显著上升。

In general, two half-rate vocoder frames ( 201 and 202 ) are assembled into a single full rate transmit frame ( 200 ) to enable the transmission of alternating full-rate frames.

通常，两个半速率声码帧(201和202)组装成一个全速率传输帧(200)，用以能够传输交变全速率帧。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了