田间的

In this study, potato was evaluated to investigate the effect of yield formation and qualitative under different applying nitrogen rates, and the uptakes, accumulations and allocation of nitrogen, and NUE, efficiency analysis, and indexes and model of nitrogen diagnosis were established.

本文通过田间氮肥试验，系统分析了不同施氮水平对马铃薯产量形成及品质的影响，以及不同氮肥运筹下马铃薯氮素吸收、积累、分配情况以及氮素利用率和效益分析，并确立了马铃薯氮素营养诊断指标及诊断模型。

The results showed that the half-lives of chlorothalonil and thiram in mushroom were 2.5 days and 4.2 hours, respectively, at double of the recommended dosage.

田间残留动态试验结果表明，百菌清和福美双在蘑菇中的半衰期分别为2.5d 和4.2h。

Quantitative bioassay toxicity of metalaxyI, thiram and their mixtUres to P caPsici.

田间病害的传播方向与灌溉水流方向一致，呈椭圆形分布。

If it is all sorbed by the soil and not available to the plant then responses will not be seen. Again, a wrong conclusion might be made, or the trial would have to be repeated in the field.

所施养分若全被土壤吸附，难于被植物吸收，则施肥将不显效，这样可能得出施肥无效的错误结论，否则应重做田间试验。

The working performance of 2TYB-450 rice seeder for breed seedling in field was superior to that of other 2 kinds of seeders.

结论］2TYB-450型水稻田间育秧播种机的作业性能优于其他2种播种机。

Nine biological pesticides were formulated with different solvents and emulsifiers to control rice blast in paddy field, it was showed that the best control effect was 65.69% with methanol as solvent and Tween 80 as emulsifier.

选择不同的溶剂和乳化剂交叉配制成9种生物农药进行田间小区试验，结果表明：以甲醇作溶剂，吐温80作乳化剂防效最好，达65.69%。

She went therefore and gleaned the ears of corn after the reapers.

她就去了，来到田间，在收割的人后面拾麦穗。

She went therefore and gleaned the ears of corn after the reapers.

她就去了，来到田间，在收割的人后面十麦穗。

A pot culture and field experiment were carried out to study the effect of potassium on nutrient uptake and growth of peanut in Loutu soil.

用盆栽试验和田间试验相结合，研究了土娄土施用不同量钾肥对花生不同生育时期养分吸收及生长的影响。

The results of field trial indicated that the best proportion of pacy was composed of 24.7% parathion and 0.3% cypermethrin. At the rate of 375～562.5 g/km 2, the control effect was over 90% and could last 10～15 days. In 1996 the area of field experiment was 47000 km 2 and the economic benefit was great.

田间试验结果进一步表明，该混剂最佳配方为：对硫磷：氯氰菊酯＝247∶3，使用该配方制成的25％混剂防治稻棉主要害虫，每667m2用量100～150g，防效达90％以上，持效期10～15d.1996年示范推广4.7万km2，经济效益显著

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。