田间的

In order to control the oriental fruit fly, Bactrocera dorsalis, efficaciously, economic thresholds of the oriental fruit fly in carambola orchards were studied.

为有效控制桔小实蝇的危害，通过田间调查桔小实蝇数量动态和杨桃产量损失，研究了杨桃上桔小实蝇的防治指标。

After the analyses of the force about different shape of caterpillar thorn, it was considered that the drive force of caterpillar tractor consisted of friction force, extruding and cutting force, edge cutting force and thorn friction force.

一般认为，拖拉机在田间行驶时，切线牵弓l力是由土壤抗剪力产生的，其计算公式通过土壤剪切力导出11·2}。这一观点忽略了其它一些因素的影响，并且只适用于直板式履刺。

A peanut field trial on application techonlogy of Steinernema longicaudum BPS for chafer grub control had been conducted to attest the potential of nematode BPS using for pest control in crop fields, and to see the possibility of peanut pesticide free production.

为证实BPS线虫田间防治害虫的潜能和花生安全生产的可能性，进行了长尾斯氏Steinemema longicaudum BPS品系线虫防治花生田蛴槽效果及其施用技术研究。

The relationship between the effective application of Zn fertilizer and the yield of maize grown in was studied through pot and field experiments in phaiozem and chernozem in Songnen Plain.

通过田间试验，研究了松嫩平原黑土和黑钙土锌肥的有效施用条件与玉米产量的关系。

The results in pot experiments showed that the leaf of caster oil plant, wheat chaff, the leaf of chinaberry and peanut cake have a significant control effect on root-knot nematode, reaching 70.44%、68.17%、56.09% and 54.92%, respectively. The similar results in plot experment were observed. The control effect of wheat chaff, chinaberry leaf, caster oil plant leaf and rapeseed cake was 71.55%、 69.99%、 63.14% and 62.19%, respectively.

盆栽试验结果表明：蓖麻叶、麦糠、楝叶和花生饼粕对黄瓜根结线虫病防治效果较好，分别达到70.44％、68.17％、56.09％、54.92％；田间小区的试验结果与盆栽试验结果基本一致，防效较好的有麦糠、楝叶、蓖麻叶和菜籽饼粕4个处理，防效分别达到71.55％、69.99％、63.14％和62.19％。

Mixed drug and drench were used to evaluated the control efficacy of 10 kinds of fungicides on clubroot of Chinese cabbage by pot experiments. Three pharmaceutical drugs selected by potted experiment were carried in field experiment.

中文摘要：分别采用拌药法和灌药法，比较了10种供试药剂对白菜根肿病的温室防治效果，并对盆栽试验防效较好的3种药剂进行了田间药效试验。

Then having sent away the multitudes, he came into the house, and his disciples came to him, saying: Expound to us the parable of the cockle of the field.

那时，耶稣离开了群众，来到家里，他的门徒就前来对他说：「请把田间莠子的比喻给我们讲解一下！

Therefore, these methods deserve to be extensively applied in quarantine and control of codling moth in China.

因此，这些结果为苹果蠹蛾的内外检疫和和田间控制提供了重要的参考。

The parameters include soil water characteristic curve, hydraulic conductibility and water diffusivity.

准确获取能代表田间土壤条件的土壤水分运动参数土壤水分特征曲线(或比水容重C，土壤导水率K和土壤水分扩散率D是模拟土壤中水和溶质运动的基础。

This paper investigated the effects of bamboo vinegar on inhibiting germination of conidiophore in the lab, and controlling downy mildew of cucumber in the field with 'JinYou 30' cucumber (Cucumis sativus L.).

以"津优30"黄瓜为供试作物，主要通过室内抑菌试验与田间防治试验相结合的方法，探讨竹醋液对黄瓜霜霉病的抑制作用。

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。