查询词典 field trial

The result of laboratory test indicated that the nature resistant of four-year Moso bamboo to write-rot is higher than brown rot. The result of field trial indicated that the nature resistant of Moso bamboo is higher than sapwood of Poulus tomentosa.

室内耐腐性试验表明，4年生毛竹对褐腐的天然耐腐性高于白腐；野外埋地试验表明，毛竹的天然耐腐性高于毛白杨边材。

Supported by extensive testing and years of field trial use, AMSOIL Cetane Boost Additive has repeatedly demonstrated its ability to improve diesel engine performance.

通过广泛的试验和田间试验使用多年的支持下，AMSOIL十六烷值升压添加剂已多次表明它有能力改善柴油发动机的性能。

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。

Field trial was conducted to study the effects of fertilization on premature and yield of Maize.

通过田间试验的方法，研究了施肥对玉米叶片老化及产量的影响。

We use different ways to solve different plugging styles so that to ensure the field trial.

对不同的堵塞类型，进行酸化技术的研究，通过采用不同的酸化工艺措施确保了现场推广的效果。

Among five field trial locations of soybean SYP-249 could improve the yield in all the trial locations.

大豆的5个试验点中均表现出明显的增产作用。

Field Trial of 24% Runner SC against Adoxophyes orana Fischer von Roslerstamm ZHOU Yu-Shu1,PIAO Chun-Shu2,QIU Gui-Sheng3,ZHAND Ping3 (1Department of Plant Protection ,Shenyang Agricultural University ,shenyang 110161,China ;2 Plant Protection Station of Liaoning Province,Shenyang 110034,China;3 Research Institute of Pomology,Chinese Academy of Agricultural Science,Xingcheng 125100,China) Abstract:The results of field trial showed that 24%Runner SC had highly pesticidal activity to control Adoxophyes orana Fischer von Roslerstamm.

24%甲氧虫酰肼悬浮剂防治苹果园棉褐带卷蛾试验周玉书1，朴春树2，仇贵生3，张平3 （1沈阳农大植保学院，沈阳 110161；2辽宁省植保站，沈阳 110034；3中国农科院果树研究所，兴城 125100）摘要试验表明，24%甲氧虫酰肼悬浮剂是防治棉褐带卷蛾的高效药剂，尤其对卷叶虫苞内的各龄幼虫也有良好效果。

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

By field investigation, field trial and pot trial, we studied the sources of the lead coming from and the absorption and the accumulation of the lead on the tea plant , found the lead's activity in tea is lower, most of the lead absorbed are fixed in feeding roots, only a little are transported to above ground parts.

本文通过田间调查、田间试验及盆栽试验，研究了铅元素在茶树中的分布规律及吸收累积特性，并探索性地研究了茶园中可能存在的铅污染来源。

By methods of simulated trial, barrel trial and field trial, this paper studied the dynamic release of nitrogen in the soil and the effects on wheat growth of two kinds of controlled release nitrogen fertilizer under different irrigations in Chao soil derived from alluvial deposit of Yellow River.

采用室内模拟实验、网室筒栽试验以及大田小区试验的方法，本文针对新研制的两种麦田控释氮肥的养分释放、肥效及其与灌水条件的关系进行了研究。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。