查询词典 yield per unit area

The results show that the gabion meshes present good tensile characteristics in the event of the rupture of the meshes. The larger-diameter gabion mesh shows a better mechanical performance, and the mechanical performance of 80RE geogrid is superior to that of 70RE geogrid. The revised relationship curves between the tension per unit width and unit elongation also present elastic stage, yield stage and strength stage. The constraint deformation of reinforcement is influenced by factors such as secant modulus of materials, stress levels, and the length of reinforcement in active area and stable area.

结果表明，格宾网在发生钢丝断裂之后仍呈现出较强的抗拉性能，大直径格宾网体现出优越的力学性能；80RE土工格栅的力学性能优于70RE土工格栅；修正后的格宾网的单位宽度拉伸力与伸长率的关系曲线仍呈现弹性、屈服和强化3个阶段；在约束条件下，筋带的变形量与筋带的割线模量、应力水平、筋带在加筋体中主动区和稳定区的长度等因素有关。

The main results were as follows:An appropriate concentration of ethephon sprayed on leaves of peanut made stems and branchs height shorter,but more branches;The fresh weight and dry weight per unit of leaf area and per plant increased;It optimized some physiological and biochemical characteristics in the leaves.It was showed that the ethephon increased obviously the contents of protein and chlorophyll and the activity of SOD and POD in the leaves,and improved the rates of photosynthesis and transpiration of the leaves,and increased the activity of the roots,but decreased the content of MDA in the leaves;It improved the quantity of pods,the percentage of plumy pods and the peanut yield.

结果表明：喷施适宜浓度的乙烯利可使植株相对矮化，抑制花生地上部分的生长，使主茎和分枝长比对照短，但分枝数较多；提高单位叶面积鲜重、干重以及植株鲜重、干重；优化花生植株的生理生化特性，表现为显著提高了花生叶片的蛋白质含量和叶绿素含量及SOD和POD活性，增强了花生叶片的光合速率和蒸腾速率，增强了主根活力，降低了花生叶片的丙二醛和可溶性糖含量；提高植株的单株结荚数、饱果率和产量。

The per unit area yield of ginned cotton has increased by 15 % over the last year.

皮棉单位面积产量比去年增加了15%。

At present, China's per unit area yield of grain is low compared with countries with high grain yields.

目前，中国的粮食单产水平与世界粮食高产国家相比也是比较低的，中国要在短时间内达

The grain yield of per unit area is also reduced with the increase of slope gradient.

为保持土地的生产性，10°以上坡耕地应该转变土地利用方式。

First, rape breed innovation must be strengthened , which can reduce die content of glucosinolate and erucic acid of rape breed and thus improve the per unit area yield and oil content of rape.

人世后我国油菜产业参与国际竞争的主要形式是通过发展我国油菜生产以减少对国外油菜及制品的进口。

The per unit area yield of ginned cotton has increased by 15% over the last year.

皮棉单位面积产量比去年增加了百分之十五。

However, the number of glumes per unit area was highest at 90 kg/hm^2. Therefore, the seeding rate of 60-90 kg/hm^2 is recommended for high grain yield.

因此，60~90 kg/hm^2播种量的旱稻群体在生产中具有进一步提高产量水平的潜力，是比较适宜的播种量。

The paddy rice is our country's staple food crops, Has the per unit area yield quantity to be highest, Ultimate output stablest characteristic.

水稻是我国的主要粮食作物，具有单产量最高，总产量最稳定的特点。

The results were as follows: with the shortened distance from the forest edge, photosynthetic rate of rice quadrats were gradually reduced; while the temperature, relative humidity and CO2 concentration in rice population did not change significantly; rice yield declined in a row, mainly because of a significant decreased panicles per unit area.

结果表明，随着与林缘距离减小，样方水稻的光合速率逐渐降低，而水稻群体内的温度、相对湿度和CO2浓度的变化不明显；水稻产量连续下降，其主要原因是单位面积穗数的大幅度降低；而不同林缘距离样方水稻的千粒重和结实率变化甚微。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。