There are many different ways to measure agricultural performance besides food yield: energy use, environmental costs, water purity, carbon footprint and biodiversity.
除了粮食产量之外，还有许多不同的方法来衡量农业表现：能源使用、环境成本、水的纯度、碳足迹和生物多样性。
The effect of content of water on the yield of 2-phenylbenzmide by using sodium amide was studied.
研究了水分含量对氨基化钠制备2-苯基苯甲酸胺收率的影响。
"And it's true that when camels metabolize all that fat in their humps, they actually yield some water."
这也没错，因为当骆驼把驼峰里所有脂肪都消耗掉之后，的确会产生一些水。
Thanks to clever new technology, sewage will be reclaimed to provide power, produce fertilizer and, eventually, yield clean water.
多亏了精巧的新技术，污水能被用来发电、生产化肥，并在这个过程中被转化为洁净的水。
The goal of the rovers was to search for and analyze rocks and soils that yield clues to the planet's watery past. Water, of course, is essential for life -at least as we understand it.
它们的目的是寻找并分析火星上的石头和土壤，以寻找这个星球过去是否含水的线索，水当然是产生生命的基本条件，最少是我们理解的。
A field experiment was conducted to study effects of root pruning at returning green stage on population structure, soil water and yield formation of winter wheat.
通过田间试验研究了返青期不同程度根修剪处理对冬小麦群体结构、土壤水分及产量形成的影响。
Nitrogen and water are major factors for maintaining crop yield, getting better economic return.
氮素和水分是维持水稻高产和获得较高经济效益的主要因素。
Compared with Hongmang wheat, Ningchun 10 is much water consumption, lower yield, stronger drought resistance, but weaker adaptability.
两种小麦相比较，宁春10号耗水量大、产量低、抗旱性较强，但适应性较差。
Method: Inspect the influence of roller press, roller speed and the water content of extract powder on yield and friability of particle diameter.
方法：考察轧轮压力、轧轮转速和浸膏粉含水量对颗粒得率和颗粒脆碎度的影响。
Can the FIG tree, my brethren, bear olive berries? Either a vine, figs? So can no fountain both yield salt water and fresh.
我的弟兄们，无花果树能生橄榄吗，葡萄树能结无花果吗。咸水里也不能发出甜水来。
Effect of Regulated Deficit Irrigation on yield of soybean: The water stress treatments in seedling stage and flowering stage had no obvious effect on yield of soybean.
调亏灌溉对大豆产量的影响。苗期和开花期水分胁迫处理对大豆产量影响不大。
Compared with Hongmang wheat, Ningchun 10 had much water consumption, lower yield and stronger drought resistance.
两种小麦相比较，宁春10号耗水量大、产量低、抗旱性较强。
The term water production function does not reflect statistical characteristics of the relationship between crop yield and water.
作物水分生产函数的名称不能确切反映作物产量与水分关系的数学特点。
The coupling effect of water and nitrogen on cotton yield and water use efficiency(WUE) was studied under different drip irrigation patterns.
研究施肥量和灌水量对不同滴灌模式棉花产量、水分利用效率（WUE）的水氮耦合效应影响。
The effect of the different types of the reductant and water-carrying agent on the yield was investigated.
考察了不同还原剂和带水剂对反应收率及产品质量的影响。
In this paper, the effects of soil water on water using traits and yield.
综述了土壤水分对冬小麦水分利用特性及产量的影响。
Crop growth, yield response and water use efficiency (WUE) under different treatments are analysed.
分析了不同处理的作物生长、产量反应及水分利用效率。
This paper described the interactive effects of fertilizer and water on yield and potential yield increase of crops.
本文阐述了养分和水分对作物产量及其增产潜力的交互影响。
Residue has higher conversion, tar, gas volume yield and less water yield than parent coal.
残渣与父本煤相比有更高的转化率、焦油收率和热解气体积收率，而热解水收率较低。
The topography index method taking into consideration the effects of topography is used to calculate water yield.
产流计算考虑到地形坡度的影响采用基于地形指数的计算方法。
In the most ration of water supplying, yield of crop was enhanced when irrigation ration was increased no matter what planting pattern was applied.
无论哪种种植方式，在最大供水量的范围之内，灌溉定额大，作物的产量水平就高。
In the paper, the hydrological underlying surface is defined, the elements composing the hydrological underlying surface and their action on water yield and concentration are analyzed.
提出了水文下垫面的定义，分析了组成水文下垫面各要素的基本性质及其在产、汇流方面的作用。
Ameliorated root system was able to improve crop water use and nutrient absorption, and hence, crop yield and water use efficiency was increased.
施肥能够促进春小麦根系的生长发育，特别是促进浅层根量的增加，增强了作物的水分养分吸收。
The recycling of water yield of mine is the best choice that solves the mining area water question.
矿井涌水资源化是解决矿区水问题的最佳选择。
Zn content and yield of water spinach increased as the amount of Zn application increased in some field, but excession of Zn inhibited growth of water spinach, yield descended.
在适宜用量范围内，随着施锌量的增加，蕹菜的产量和锌含量均增加，但过多锌肥对蕹菜生长有抑制作用，使产量降低；
The study indicates that the effect of summer corn water saving and yield increasing is obvious evident which is theoretical base of crop high yield under the water saving condition.
研究结果表明：秸秆覆盖条件下夏玉米节水和增产效果明显，并为节水条件下的作物高产提供了理论根据。
The study indicates that the effect of summer corn water saving and yield increasing is obvious evident which is theoretical base of crop high yield under the water saving condition.
研究结果表明：秸秆覆盖条件下夏玉米节水和增产效果明显，并为节水条件下的作物高产提供了理论根据。
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