高产

The frequency of genotype AA in prolific group and normal group were lower than low prolificacy group. It can be inferred that gene B made positive effect in prolificacy in Jizhong-goat, and gene A made negative effect in prolificacy.

高产群和普通群体的从基因型频率都比相应的低产群要低，可推测等位基因B对冀中山羊高繁殖性能有正向作用，而A基因对冀中山羊的繁殖性能有负向效应。

This research according to the problems of new variety breeding and new variety spreading existed in domestic, aims at breeding a new sweet pea variety with the characteristic of good quality and high yield, fit for eat raw spend and quick-freeze processing, and establishes the technology system of the new variety spreading.

本研究针对国内甜豌豆新品种的选育及推广所存在的问题，旨在选育一个优质高产、鲜食加工兼用的菜用甜豌豆新品种，并对新品种推广的技术体系进行探索研究。

One recent estimate expects default rates on high-yield debt to quintuple from 0.9% in 2007 to 4.8% this year.

一份最近的评估报告预计高产债的违约率，从2007年的0.9%上升到今年4.8%，翻了4倍。

A key feature of this methodology is the use of metal catalysts for the in situ racemization of enzymatically unreactive enantiomers in the enzymatic resolution of racemic substrates.

酶和金属配合物的结合扩展了这个方法的使用范围，该方法的主要特征是用酶催化拆分和金属催化原位外消旋化未反应的底物，克服了经典动力学拆分最高产率只有50%的缺陷。

According results of field experiments, N 448.5, P2O5 52.5 kg/hm^2, K2O 180 - 270 kg/hm^2 and N- P2O5 - K2O 1:0.12:0.40 - 0.60 was optimum balance fertilization scheme, and organic complex fertilizers with inorganic fertilizer used were recommend for rareripe taro to obtain high yield and profit.

通过两年芋艿施肥田间试验，表明获得早熟芋艿高产、高效的施肥方案为N448.5kg／hm^2，P2O5 52.5kg／hm^2，K2O 180-270kg／hm^2，N-P2O5-K2O比例为1：0.12：0.40-0.60，并推荐有机无机复合肥与化肥配合施用，以获得更高的产量和效益。

Rational fruit variety distribution and scientific management based on soil fertility is an important prerequisite for high yield, fine quality, high efficiency, low consuming, sustainable agriculture.

根据土壤肥力进行合理的品种布局和科学的田间管理是发展高产、优质、高效、低耗、可持续农业的一个必要前提。

Nutrition of each stage during reproductive cycle and reproductive performance of sows are intimately interrelated with each other.

要充分发挥高产仔母猪的遗传潜力，需要相当严格的饲养管理条件，其繁殖周期的每个阶段都要制定相应的营养需要和饲养管理标准，以满足其各种营养物质尤其是能量和蛋白质的需要。

And nutrition at some stage may influence performance of sows of this stage,next stage and the whole reproductive cycle.

近年来，随着集约化生产的发展，高产仔母猪的营养需要和饲养管理已成为动物营养研究的新热点，有必要对其进行深入研究。1不同阶段妊娠母猪的饲喂母猪的繁殖性能与繁殖周期的各阶段营养密切相关，某一阶段的营养会影响此阶段、后一阶段乃至全程的生产性能(Johnston和Trottier，1999a)。

Based on choosing contrast and definite water conditions, we suggested that relative mean yield of all irrigation treatments, revisionary drought yield index , revisionary water yield index , sensitivity index of stages and revisionary yield index could be used to identify yield, drought resistance, water use efficiency, water sensitivity and water adaptive.

提出在合理选用对照种和明确水分鉴定条件的前提下，采用干旱产量指数修订值鉴定品种的抗旱性，用丰水产量指数修订值鉴定各水分条件下品种的水分高效性，用各水分条件下品种的平均产量相对值鉴定品种的高产性，采用阶段敏感指数鉴定不同生育期的水分敏感性，采用产量系数修订值鉴定品种的适水性。

Its rhythmics on petrochemical element and grain component has an important significance in lake level relative ch...

更重要的是，这类盐间沉积还是一种独特的集生油岩和储集岩于一体的含油气岩层，各种次生孔隙的发育使它成为一种潜在的有利储集层，近期的油气勘探已在其中获高产油气流

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。