查询词典 crop-ear

The output of soil nitrogen and phosphor is associated with grain seeds,which is removed from crop field forever.Therefore,stubble retention combined with nitrogen and phosphor fertilizer supply can replenish the soil nutrient pool in the loess plateau.

耕层0-30cm速效氮和速效磷均有所增加，但速效磷以NTS增长幅度最大，而速效氮却以NTS增长幅度最小；耕层0-30cm速效钾表现为下降趋势，但以TS和NTS减幅较小。

It's soil, however, after its problems, the crop was phytotoxicity very concern, according to chlorine sulfonylurea herbicide easily after long after stubbly maize produced in the problem, residual phytotoxicity chose herbicides security agents Ⅰ compounds, N - methylene chloride acetyl groups - 5-2 - diethyl - propyl arene pbo.

它的土壤残留问题及其对后茬作物的药害影响，一直是人们极为关注的问题，故本文针对除草剂氯磺隆使用后易对后茬玉米产生残留药害的问题，选择了除草剂安全剂化合物Ⅰ：N-二氯乙酰基-5-乙基-2-丙基-1，3-恶唑烷。

The program lets you copy, resize, convert, rotate, crop, adjust, blur, colorize,distort, sharpen, stylize, remove red eye and transform your images.

该软件让你可以拷贝，重设尺寸，转换，旋转，剪切，调整，模糊，扭曲，锐化，风格化，删除红眼和变换你的图像。

PVC subdrainage is one kind of advanced drainage techniques developed inrecent years in the world.It will have a promising future of wide application incontrolling the threat of waterlogging,reclamating the lower—yield lands and re-constructing the lands with higher and stable crop yield in the lower reach polderareas along Changjiang River.

塑料暗管排水是世界上新近发展起来的一项高科技排水技术，对防止长江下游圩区三麦渍害，改造中低产田，建设高产稳产农田具有广阔的应用发展前景。

Subsoil acidity is one of the serious problems in crop production in the humid and subhumid tropics; therefore, the amelioration of acid soil profiles is an important practice for improving the yield and quality of crops.

在热带和亚热带地区，底土酸性常为限制深根性作物生长之因子之一，故强酸性土壤的剖面酸性之改良，为提升作物生育及品质的重要举措。

We meant to study the effects of different water elevations of non-pressure subirrigation on some indexes of tomato, including soil water status around crop rootzone, morphological indexes, physiological indexes, photosynthetic indexes, yield, quality and water use efficiency.

［目的］探明无压灌溉不同供水水平对作物根区土壤水分条件、番茄的形态指标、水分生理指标和光合生理指标及产量、品质和水分利用效率的影响。

We meant to study the effects of different water elevations of non-pressure subirrigation on some indexes of tomato,including soil water status around crop rootzone,morphological indexes,physiological indexes,photosynthetic indexes,yield,quality and water use efficiency.

探明无压灌溉不同供水水平对作物根区土壤水分条件、番茄的形态指标、水分生理指标和光合生理指标及产量、品质和水分利用效率的影响。

The effect curve reflects the relationship between fertility factor and crop production, and the subordinative functions are got.

通过肥力因子与产量的效应曲线建立隶属函数，解决了模糊变量渐变过程中的定量化问题；引入层次分析结合专家知识确定肥力因子权重，更符合客观实际，使评价结果更准确。

India is perhaps the most exposed, due to its poor rainy season and resultant subpar rice crop.

印度或许是受影响最严重的，糟糕的雨季气候导致印度水稻产量偏低。

Cassavas is an adaptable economical food and crop planted in tropic and subtropic areas.

木薯是热带和亚热带广泛种植的粮食和经济作物，适应性很强。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。