yield vt. 1.生出,产生(作物、报酬、利益等)。 2.给与,让与;让渡;放弃(权利、地位等);交出。 3.承认。 4.让步;投降。 This land yields heavy crops. 这块地的产量非常高。 Cows yield milk. 乳牛产奶。 Sin yields bitter fruit. 罪恶招祸患,恶因生恶果。 Yield a fortress to the enemy 放弃要塞让敌人占领。 vi. 1.(土地等)生产作物,生产,有收获。 2.屈服,服从;让步;听从,应允,答应 (to)。 3.(因压力)弯曲,凹进 (to)。 4.(疾病因医疗或药物而)好转。 The land yields well [poorly]. 这块土地产量高[低]。 Yield to persuasion [despair, temptation] 在劝说[失望、诱惑]下失去抵抗力。 The frost has yielded to the sun. 霜在太阳底下开始融化了。 Yield consent 答应。 Yield oneself prisoner 投降做俘虏。 Yield possession 让出所有权。 Yield precedence (to another) 让(别人)占先。 Yield submission 屈服,服从。 Yield the palm to 把胜利[荣誉]让给。 Yield the [a] point 在讨论的[某一]问题上让步。 Yield to conditions 答应条件。 Yield to none 不让给谁;不落人后。 Yield up the ghost [life, soul, breath, spirit] 死去。 n. 1.出产;产品。 2.产额,产量。 3.收获(量),收成;回收(率)。 4.收益,利益。 5.屈服;击穿;极限。 6.二次放射系数。 a large yield 丰收;巨大产量。 Yield of counter 计算器效率。 Yield of radiation 辐射强度。
In laboratory experiments , their reactor generated hydrogen gas at nearly 99 percent of the theoretical maximum yield using aetic acid , a common dead - end product of glucose fermentation 在实验室的实验中,研究者们的反应装置利用醋酸产生的氢气量达到理想情况下的99 % 。醋酸是常见的葡萄糖发酵后的最终生成物。
Maximum yield research is the study of one of more variables and their interactions in a multidisciplinary system that strives for the highest yield possible for the soil and climate of the research site 最高产量研究是以多学科系统研究一个或数个变量及其交互作用,令研究所在地土壤和气候条件下的可能产量最高。
The nitrogen between minimum protein content and maximum yield were the nitrogen of coordinated variation of yield and grain protein content in 50 % or 60 % of soil water content 蛋白质含量最低值和产量最高值之间对应的施氮量为产量和蛋白质含量在土壤水分含量为田间最大持水量的50 %和60 %条件下协同变化的施氮量区间。
The concepts of maximum yield research ( myr ) were first introduced to china when four chinese scientists attended the first international symposium on maximum yield research in new delhi , india in 1988 从1988年四位中国科学家出席印度新德里召开的首届国际最高产量研究讨论会起,最高产量研究( myr )的概念开始引入中国。
To obtain maximum yields , balanced fertilization takes on the new meaning of balancing all nutrients , not just n , p and k ; as well as using the best varieties at the best populations and optimum cultural practices 为获得最高产量,平衡施肥也被赋予了新意,不仅仅是氮、磷、钾,还要包括所有养分,还要使用优良品种,最适密度和最佳栽培措施。
It is considered that future maximum yield research in the region will be able to demonstrate that yield of 3500 exportable boxes / ha / year are possible with the adequate use of fertilizers , irrigation and other good management practices 据信该地区将来最高产量研究将证明充足施用肥料、灌溉和其它良好管理措施能得到3500出口货箱/公顷/年的产量。
Through field experiment on various maize hybrids , planting densities and n application rates , hybrid " yedan 12 ” attained a maximum yield of 9273 kg / ha with a net output value of us $ 879 . 0 . 1 / ha and a ratio of output to input by 3 . 1 通过对不同杂交玉米品种,种植密度和施氮量的大田试验,得到掖单12最高产量9273公斤/公顷,产值879 . 01美元/公顷和产投比3 : 1 。
However , in south asia , most farmers grow two or even three crops per year on their land and so it is necessary to take future yield maximization research one step - further so that information can be obtained on maximum yields for a cropping pattern 但在南亚,大多数农民一年种二到三季,因此有必要进行进一步的最高产量研究以获得整个种植制度最高产量的资料。
However , a maximum yield research program must know the diseases that are most likely to infect the crop being studied , conditions associated with development of the various diseases ( i . e . weather , crop rotations , and tillage ) and methods available for control 但是最高产量研究中,我们应该了解供试作物可能发生哪种病害,以及发生病害的条件(气候、轮作、耕作等)和控制病害的方法。