速率
- 与 速率 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Because multi-layer high density interconnect substracts are used in MCMs, it is impossible to modify them once they have been manufactured.
高速的含义不仅仅是指时钟速率,它是信号的回转速率,上升和下降时间,互连线长度,时钟速率。
-
Cd inhibited the absorption of Mg and Mn in roots. However, Cd could stimulate the absorption of Fe in roots. Moreover, Cd inhibited the absorption and utilization Mg, Mn and Fe in leaves. 4. Cd inhibited the photosynthesis of Populus clones. Cd showed no significant inhibition to net photosynthesis rate, stomal conductivity and transpiration rate versus the control, under 10μM Cd treatment.
Cd胁迫还对杨树光合作用产生影响,低浓度Cd对杨树光合速率无影响,中高浓度Cd对杨树净光合速率、气孔导度和蒸腾速率等具有抑制作用,而且随着处理时间的延长和Cd胁迫浓度的提高而逐渐加大。
-
The results showed that net photosynthetic rate P(subscript n, transpiration rate T(subscript r, stomatal conductance G(subscript s, intracellular concentration of CO2 C(subscript i, water use efficiency of cultivars and the light saturation point in leaves of 5 cultivars were different and had obvious differences, and the light compensation point was similar. Diurnal change of net photosynthetic rate among cultivars were different, three cultivars showed twin-peaked curve with an obvious midday-depress, others showed single peak curves.
结果表明:不同品种的净光合速率P(下标 n、蒸腾速率T(下标 r、气孔导度G(下标 s、胞间CO2浓度C(下标 i、水分利用率和光饱和点之间的差异明显,各品种的光补偿点均较低;净光合速率的日变化也存在明显的品种间差异,有3个品种呈&中午降低型&的双峰曲线,2个品种呈单峰曲线。
-
Statistic analysis showed that soil temperature as the driving factor to the diurnal variation of soil respiration. Soil temperature and soil moisture were the dominant environmental factors affecting the seasonal variation of soil respiration and explained 87% of its variability. LAI and root biomass were positively related to soil respiration rate, indicating that biotic factors also affected the seasonal variation of soil respiration. However, soil properties such as soil organic content, total nitrogen content, and C/N ratio had poor correlations with soil respiration. Top-dressing nitrogen fertilizer increased soil respiration significantly.
统计分析表明:土壤温度是玉米生态系统土壤呼吸日变化的驱动因素;土壤温度和土壤水分是影响土壤呼吸季节变化的关键因素,二者可以解释玉米生长季土壤呼吸时间变异的87%;LAI和根系生物量与土壤呼吸速率呈正相关,说明生物因子对土壤呼吸季节变化也有影响;土壤有机质、全氮和碳氮比等土壤理化特性与土壤呼吸速率的关系较弱;玉米生长季追施氮肥明显促进土壤呼吸速率。
-
Re-calculation of the Gulf region over the next 30 years the probability of earthquake risk; access to the prehistoric earthquake in the time and strength, strike-slip fault with the city's fault slip rate of new information; development of the Gulf region, the new three-dimensional structure of the crust and sedimentary rock velocity model ; Calculation in the Gulf region's history, location and intensity of the earthquake, regional seismicity rate changes over time, little is known about the fault is, unknown thrust fault and the fault rate of seismic activity; development of the Quaternary sedimentary rocks in the area of new digital map .
重新计算海湾地区未来30年地震危险概率;获取史前大地震的时间和强度、城市内走滑断层的断层滑动速率的新的信息;发展海湾地区新的地壳三维结构和岩石沉积岩速度模型;计算海湾地区历史地震的位置和强度、区域地震活动性速率随时间的变化、了解甚少的正断层、逆断层及未知断层的地震活动速率;发展该地区第四纪沉积岩的新的数字地图。
-
Determination of photosynthetic pigments used 80% of acetone extraction method directly and the photosynthetic characteristics of using Li-6400 portable photosynthesis detector. Results showed that Returning the right amount maize straw stem into field was able to significantly restraint this year winter wheat flag leaf Chla degradation, to raise the flag leaf Chla/Chlb in the watery metaphase and late stage, to effectively restraint the photosynthesis rate decrease in the watery stage, to increase the pertinence of photosynthesis rate and pigment compared to others. However returning more maize straw stem into field was able to accelerate the retrogradation of chlorophyll and photosynthesis rate decrease then the yield declined.
结果表明:适量的玉米秸秆还田(9 000 kg/hm^2)可显著抑制接茬冬小麦灌浆中后期旗叶Chla降解,提高小麦灌浆中后期旗叶Chla/Chlb的比值,有效抑制灌浆期旗叶光合速率的下降,与其他处理相比,其光合速率与叶绿素的相关性得到加强;过量的秸秆还田(15 000 kg/hm^2),加速了光合色素的降解,使得光合速率下降,产量降低;在各处理中,处理Ⅱ(9 000 kg/hm^2)产量最高。
-
In order to adapt to different production speed, you can use a speed control potentiometer on high speed; adjust the speed of the actual value of the gauge by speed.
为了分适不对别的出不销速率给求,可堵住一个调速电位器不对矮速举行调度,速率的本质值可以堵住速率表辅导出来。
-
Basic rate for local service can be a flat monthly rate or a monthly rate plus charges for each call — on length of call, time of day and distance sensitive charging.
本地业务的基本速率可以是包月速率也可以是月速率加上每一次呼叫收费,按呼叫时长、一天中的呼叫时间以及呼叫距离收取费用。
-
When the relative soil water contents were decreased to 50 and 30% resp...
花生结荚期,土壤相对含水量在50~90%范围内,土壤水分的多少对植株净光合速率无明显影响,在50%以下时,净光合速率随土壤水分的减少而显著下降,当降到14~19%时,净光合速率为零。
-
The result showed that the biodegradation rate of calcium phosphates powders decrease in the order: ACP>α-TCP≈α-TCP/HA>HA, ACP>α/β-TCP>α-TCP>β-TCP, This indicates that the biodgradation rates of calcium phosphates prepared in this thesis can be tailorable.
实验结果表明:这些粉末的生物体外降解速率由大到小的顺序为:ACP>α-TCP≈α-TCP/HA(1:1)>HA,ACP>α/β-TCP(1:1)>α-TCP>β-TCP;纳米结构化复相磷酸钙现示出降解速率可调性和独特性,如α/β-TCP(1:1)的生物体外降解速率大于α-TCP单相。
- 推荐网络例句
-
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
-
The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。