1、

High yield as the primary goal of Maize breeding.

高产是玉米育种的首要目标。

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2、

Analysis of Yield and Optimization of Parameters Based on BP Neural Network for Hydrazine hydrate Synthesis

基于BP网络模型的水合肼合成收率预测及参数优化

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3、

A Study for Determining the Yield Stress of Lithium Lubricating Grease

锂基润滑脂屈服应力测定方法的探讨

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4、

Direct investment in China will yield higher economic returns than import and export trade.

同做进出口贸易生意相比,在华直接投资的经济回报则更高.

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5、

And somatic cell score. Milk, fat, and protein yield lactation curves were estimated by Wood model.

并利用Wood模型对泌乳曲线进行拟合,预测了产奶量、乳脂肪及乳蛋白产量特性。

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6、

Integrating this technology with chemical weed control, the practice suited to mechanization, and energy with yield.

该技术与化学调控和化学除草技术相配套, 适于机械化作业, 达到节能高产的目的.

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7、

Effect of BTH Treatment on Yield, Quality, and Resistance to Leaf Disease of Hami Melon

BTH处理对哈密瓜品质产量及抗叶部病害的影响

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8、

Effect of water-fertilizer coupling on yield of cantaloupes

日光温室水肥耦合对甜瓜产量影响研究初探

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9、

Analysis and Research on the yield component of persimmon

柿子产量形成的分析研究

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10、

Effects of Ascorbic Titanium on Yield and Quality of Cherry Tomato

抗坏血酸钛对樱桃番茄产量和品质的影响

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11、
12、

Lycopene was extracted from tomato skins ( by-products of tomato pulp) using supercritical CO 2. The effect of different pressure, temperature, CO 2 flow rate and time on extraction yield were studies.

采用超临界CO2萃取技术从番茄加工副产品番茄皮中提取出番茄红素。研究了不同的压力、温度、流量和萃取时间对萃取率的影响。

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13、

【 Objectives 】 Under the rain-fed condition, corn yield is influenced by multi-factors.

【目的】雨养条件下,玉米产量受多个因子的影响。

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14、

Effect of humate compound fertilizer on physiological characteristics and yield of wheat under irrigated and rain-fed conditions

灌溉和旱作条件下腐植酸复合肥对小麦生理特性及产量的影响

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15、

Studies on the Effects of Interactions of Water and Nitrogen Treatments on Light, Water Efficiency and Yield of Rain-fed Winter Wheat

水肥互作对中肥旱地小麦光能、水分利用效率及产量效应的研究

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16、

Study on the Combined Effects of Simulated Rainfalls and Nitrogen Treatments on the Yield and Soil Moisture Dynamic change of Rain-fed Winter Wheat

旱地小麦降水年型与氮素供应对产量的互作效应与土壤水分动态的研究

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17、

The oil yield of direct solvent extraction wasand that of prepress solvent extraction was 33.4 %.

压榨浸出法的提油率为33.4%,直接浸出法为26.1%,压榨浸出法提取的油脂其过氧化值比直接浸出法高26.09%.

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18、

The effect of factors the yield are studied and the reaction mechanism is proposed.

研究了影响产率的不同因素,提出了可能的反应机理.

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19、

All but plug and backmix require rather sophisticated mathematical analysis to yield the necessary information.

除了活塞流与返混流之外,其它都需要比较深的数学分析,才能获得必要的资料.

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20、

The effect of density on the protein content and grain yield is on a negative correlation.

密度对籽粒蛋白质含量的影响与其籽粒产量的变化呈负相关关系.

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