查询词典 yield rate

Correlation analysis of both chlorotic plants and plants staying green of the F3populations revealed that there was a significant positive correlation between yield index values and the physiological indices net photosyn- thetic rate, stomatal conductance, and chloro- phyll, as well as a significant negative correlation between yield index values and the physiological indi- ces intercellular CO2 concentration and malondial- dehyde.

相关性分析表明收获指标与生理指标，如净光合速率、气孔导度、叶绿素含量等呈显著正相关；而与细胞间CO2 浓度及丙二醛含量呈显著负相关。

Accordingly, for the angle that carries out from policy, grow to long-term economy, how to yield to undertake with interest rate change policy is coordinated to capital limit and yield according to capital limit the control element change of backside makes new industrial policy timelily become very significant.

因此，从政策实践的角度来说，对于长期的经济增长，如何对资本边际产出与利率变化进行政策协调以及根据资本边际产出背后的控制因素变化适时地制定新的产业政策变得非常有意义。

The result indicates that there are two negative effect stages of temperature on rice and rice yield before tasseling and after tasseling. And the temperature effect is most obvious on seed-setting rate, secondly on 1000-grain weight and thirdly on yield. The effect of minimum temperature on rice is greater than that of maximum temperature.

结果表明，气温对水稻产量构成和产量在始穗前和始穗后各有一个负影响时段，其影响程度始穗前大于始穗后；对结实率影响最大，其次是千粒重，再次是产量；最低气温的影响大于最高气温。

During the Second steady state respectively 32.71g/L,4.18g/L and 3.41g/L sugar was fermented in the three rectors,and the average total utilization rate of sugar was 89.56%,with the average total ratio of ethanol yield to theoretical yield 76.00%by three-stage continuous fermentations.

在第2轮发酵中，45g/L还原糖在罐1、罐2和罐3中平均分别被利用了32.71g/L、4.18g/L和3.41g/L，，经过三级连续发酵，平均总糖利用率为89.56%，平均总乙醇得率与理论得率之比为76.00%。

The results showed that the virus-free plantlets were superior to the control in many characteristics such as germination,tiller,growth rate,plant height,diameter of cane,valuable stem and cane yield,and the cane yield increased by26.65%～69.39%.

在广西蔗区，花叶病、宿根矮化病已相当普遍，所有的栽培品种都受到不同程度的危害。这两种病已成为许多蔗区甘蔗单位面积产蔗量和产糖量提高的主要障碍因素。

Based on the Minqin oasis Daejeon cotton irrigation district, systems research and analysis of cotton under different irrigation water and nitrogen coupling effect, the main conclusions of the pilot study are as follows:(1) The coupling effect of water and nitrogen under different furrow irrigation patterns shows that water and nitrogen application rate increased in the three furrow irrigation patterns will help improve cotton yield, but FFI limit the effects of water and nitrogen play, AFI and CFI not significant differences in the effects of cotton yield.

试验研究取得主要结论如下：(1)不同沟灌方式棉花的水氮耦合效应研究表明，棉花产量效应表明，三种沟灌方式增加施氮量和灌水量均有利于棉花产量的提高，但FFI限制了水氮效应的发挥，AFI与CFI的棉花产量效应差异不显著。

The effect of pyrolysis conditions on the products yield of epoxy resin in waste printed circuit boards was investigated using the vacuum pyrolysis oven heated by temperature controller. The effects of temperature, heating rate, pressure and reaction time on the yield of vacuum pyrolysis production were analyzed.

在真空条件下，应用程序升温的管式炉反应器对废弃电路板中环氧树脂热解规律进行研究，考察不同的热解终温、升温速率、真空度及保温时间等各种因素对产物产率的影响。

Along with increase of infecting area and diseased plant rate year after year, the harm of rice stripe blight reached peak in 2005 and resulted in serious rice yield reduction. Yield of Wuyujing series cultivars was reduced about the 50 percent and there was almost no any output in some farmland.

发病面积逐年上升和发病率逐年提高。2005年更是达到发生危害的高峰，造成水稻严重减产，武育粳产量损失达到50％左右，严重田块几乎绝收。

4 Mechanisms of the effects on yield and quality With the application of nitrogen, the chlorophyll content, NRase activity, photosynthesis rate, fluorescence parameters in the ear leaves of spring-sown maize and summer-sown maize were affected dramatically, which could affect the yield and quality of maize.

3.4 不同施氮水平产量和品质差异的生理学基础春夏玉米套作时，施氮处理显著影响春、夏玉米穗位叶叶绿素含量、硝酸还原酶活性、光合速率、荧光参数等，从而影响产量和品质。

The submodel quantitatively characterized the impact of genotypic differences on sowing date and sowing rate by tillering ability and percentage of final spikes to effective tillers, and the suitable pre-winter leaf number on main stem in relation to yield target is quantified according to the principle of determining spike number from yield level and leaf number from spike number.

其中，播前方案设计的知识模型包括产量目标，品种选择，播期确定，基本苗及播种量的计算，氮、磷、钾肥料运筹和水分管理；动态调控指标的知识模型包括适宜生育期，穗分化进程，群体茎蘖动态、叶龄动态、叶面积指数动态和干物质积累动态等生长指标动态以及有效叶面积率、高效叶面积率和粒叶比等源库指标。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。