片语

Advances in Crop Protection作物保护研究进展

Studies in Crop Variation收成变异之研究

radiation in crop fields作物地辐射

microclimate in drilling crop land条播作物田小气候

microclimate in compacting crop land密植田小气候

temperature in crop fields作物地温度

microclimate in the crop fields作物地小气候

英汉例句

• The evolvement of the position of wheat in crop is concisely explained in the fifth part.

  第五部分简要论述了小麦在粮食作物中地位的演变。

• Crop maternal effect (m) is an important parameter in crop heredity and breeding, and can be determined from the difference between reciprocal crosses in F1 generation.

  作物母体效应(M)是作物遗传育种中一重要参数。采用正反交f 1性状差异，测定出母体效应方差。

• People are now using the technology of RNA silencing to study the functions of lots of genes, and have got some good results in crop character improvement.

  利用RNA沉默技术，人们正对大量基因进行功能研究，并在作物性状改良方面取得了一些可喜成果。

• No country is sufficient in crop diversity.

  任何国家都不可能拥有充足的作物多样性。

• High rainfall variety and poor management of soil and water are the most important and limiting factors in crop system in this region.

  年度降雨分布的极度不均和落后的土壤及水分管理措施是制约该地区农田生产力的主要因素。

• The advances in the marker assisted selection and crop heterosis prediction in crop quantitative traits improvemnt using DNA molecular markers were also reviewed.

  还对作物数量性状辅助选择及作物杂种优势预测等方面的进展进行了综述。

• Did draining the land result in crop production greater than those of surrounding areas?

  土地排水是否导致了农作物产量比周围地区更高？

• The use of heterosis utilization is an important way to achieve breakthroughs in crop yield.

  雄性不育为农作物杂种优势的利用开辟了一条经济有效的途径。

• Photosynthesis and dry-matter partioning are main procedures in crop growth and development models. In this paper, a model is presented based on experiment of sweet potato variety Xushu 18.

  光合作用和于物质的生产与分配模型是作物生长模拟模型中最基础的部分，在试验的基础上以徐薯18为例建立模型。

• Crop yield estimation by remote sensing and crop growth simulation models have highly potential application in crop growth monitoring and yield forecasting.

  卫星遥感估产和作物生长模拟两项新技术在作物监测和估产方面有巨大的应用价值。

• This paper summarized the survey in studies of techniques for introducing exogenous DNA into plants and various methods of introduction. This technique has definite potentiality in crop improvement.

  本文综述了近年来植物外源dna导入技术概况及各种具体的导入实施方法，指出该技术在作物改良上具有一定的潜力。

• Ozone pollution results in crop losses.

  臭氧造成农作物减产。

• Worse still would be a combination of a return to higher levels of interest rates combined with a decline in crop prices.

  更糟的是，可能会上演高水平利率回归和谷物价格下跌同时出现的一幕。

• Two consecutive years or poor rain has resulted in crop failure and the death of up to 30 percent of livestock.

  连续两年的干旱，或者雨水不足导致作物歉收，多达百分之30的牲畜死亡。

• Wheat rust once spurred the Green Revolution, the huge increase in crop yields that started in the 1940s.

  谷物锈病曾经引起了绿色革命——始于1940年的谷物产量激增。

• The invention relates to application of a disulfide compound in crop protection.

  本发明涉及二硫醚类化合物在农作物保护上的应用。

• Many important agronomic traits in crop plants, including stress tolerance, are complex traits controlled by quantitative trait loci (QTLs).

  农作物的许多重要农艺性状包括胁迫耐受性都是由QTL控制的复杂性状。

• It is easy to demonstrate that the addition of inorganic fertilizers makes rapid and significant improvements in crop yields.

  加入无机肥料迅速明显地增加作物产量，这一点很容易证实。

• Scaled-up financing for African agriculture, including investments in crop adaptation, topsoil preservation, drip irrigation—all this and more is urgently required.

  我们用该扩大对非洲农业的资助，其中包括对农业生产改革的投资、表层土保护（农作物生长的基本都来自表层土）和滴灌(节约水的一种灌溉方式)，所有的这一切都急待实施。

• Prediction of rice phenology is essential in crop simulation since it provides the temporal framework for predicting crop productivity.

  在水稻模拟研究中发育期预测是基础环节。因为它为模拟作物生产力提供时间上的框架。