yield的例句大全

Regression Analysis of Carcass Meat Yield Using Back Cross Section Indicators as Parameters in Luxi Yellow Cattle

鲁西黄牛背截面指标为参数的胴体产肉率回归分析

The effects of solvent of Grignard reagent, pyridine hydrochloride and boron tribromide on yield of product were investigated.

考察了格氏试剂的溶剂、反应物盐酸吡啶和三溴化硼对脱甲氧基收率的影响。

The effect of zinc, manganese, molybdenum, boron applied as isolation or combination on yield, protein content and oil content in different soybean genetic types was observed.

探讨了锌、锰、钼、硼4种微量元素肥料单独及配合施用对不同基因型大豆籽粒蛋白质含量、脂肪含量及产量的影响。

Mixed spraying the instant boric fertilizer could increase the number of effective pods of plant, the number of pods and pods density of the main inflorescence and the yield;

速溶B肥可明显增加单株有效角果数、主花序结角数、结角密度和产量；

Seedling growth, plant growth, premature bolting, yield and quality of Angelica sinensis were obviously influenced by sowing date in seedling bed raising in greenhouse in winter.

冬季床播育苗的播种期对当归苗的生长及定植后的生长发育、早抽薹、产量及品质都有较大影响。

Environmental factors had marked influence on yield and bud or boll shedding and little influence on seed index, lint index and fibre length.

产量和蕾铃脱离受环境影响较大，子指、衣指、衣分和绒长受环境影响较小。

Study of garlic leaf blotch ( cladosporium allii) ⅳ. yield loss assessment and fungicide control experiments

大蒜叶斑病（Cladosporium allii）的研究Ⅳ.产量损失估计及药剂防治试验

Based on the completion of identification of resistance to brown planthopper and bacterial blight in indica rice restorer lines, the genetic control and mechanism of the resistance in several restorer lines and their combining ability of yield characters were studied.

本文在对籼稻恢复系褐飞虱及白叶枯病抗性鉴定的基础上，对若干恢复系的褐飞虱抗性遗传及机理，对白叶枯病抗性遗传以及农艺性状配合力作了初步研究。

A preliminary study on the yield-loss and multiple-species economic threshold of Brown Planthopper and sheath blight on the hybrid rice& shan you 63

杂交稻汕优63褐稻虱、纹枯病复合为害损失及经济阈值的初步研究

Dimer acids was synthesized from soybean oil fatty acid by granular activated bleaching earth. The influence factors on the yield of the reaction, such as the amount of catalyst, reaction temperature and reaction time were investigated.

以粒状活性白土为催化剂，对大豆油脂肪酸为原料催化合成二聚酸进行了研究，考察了催化剂、反应温度、时间等因素对反应的影响。

The influence of cycling-utilization of the H2O2 bleaching waste water on the bleaching effect with the high yield mechanical pulp of birch was studied.

研究桦木高得率浆的H2O2漂白废液循环利用对漂白效果的影响。

The goal of this study was to investigate how laser point data could be explored systematically to measure important growth parameters of wheat such as crop height, degree of coverage, and biomass density in crop yield monitoring.

本文研究的目的是就是探索如何系统性地利用地面LiDAR数据提取株高信息、覆盖度和生物量密度等重要的农田作物生长参数。

Analysis of elastic-plastic stochastic finite element method based on probabilistic yield criterion

基于概率屈服准则的弹塑性随机有限元分析

Application of Mohr-Coulomb equivalent area yield criterion to slope stability analysis

Mohr-Coulomb等面积圆屈服准则在边坡稳定分析中的应用

The Application and Analysis of Plasticity Yield Criterion in Geotechnical Engineering

塑性屈服准则在岩土工程中的应用分析

Mathematical Model of Applying N, P, K and Zn Effect on Common Beet Root Yield

磷氮钾锌四种肥料对甜菜根产量反应的数学模型

First, a flat and continuous price function is developed, which has the main characters of both the price function of profit maximum and the examine function of yield maximum.

构造了一个光滑连续的价格函数，它兼具了IC效益极大化中价格函数及成品率极大化中检验函数的主要特点；

They are putting money into a new generation of indices and hedge funds that yield strong returns even in a bearish market.

它们正把资金投入新一代指数和对冲基金，即使在熊市中也会产生强劲收益。

Secondly, effects of different nutrition levels on slaughtering performance, prime cuts yield and beef quality;

不同营养水平对屠宰性能、优质切块肉产量以及牛肉品质的影响；

Research of Cultural Technique of Common Beet with High Yield and Sugar Content in Heilongjiang Province

对黑龙江省甜菜高产高糖栽培技术的探讨