The pathogenic process of YL 14 to nematode was observed and proved that it produced nematodes toxin.

As the business environment change and competitors to join, YL marketing strategies and marketing policy gradually cannot meet the needs of the market.

随着竞争者的加入和经营环境的变化，YL公司的营销战略和市场策略渐渐不能适应市场的要求，销售问题日渐突出。

Kinetics of the Direct Oxidation of Ethylene to Ethylene Oxide by Air on the YL& 016 Silver Containing Catalyst

（第二报）乙烯、空气在YL&016银催化剂上直接氧化制环氧乙烷的反应动力学

BK/ YL Park Lamp Switch Output

BK／YL停车指示灯开关输出

At YL Ventures, we experience this phenomenon even with seed-stage startups!

在我们YL Ventures公司，我们发现这种现象甚至出现在了种子阶段的创业公司身上！

YL cellular glass bonding agents;

YL泡沫玻璃粘结剂；

Cenozoic dynamics characteristics of tectonic evolution in Yingxiongling ( YL) area in Qaidam basin

柴达木盆地英雄岭地区新生代构造演化动力学特征

YL company is a based manufacturers of producing plastic mould and die-casting molds in foshan.

YL公司是佛山一家以生产塑料模具、压铸模具为主的厂家。

The PLC intelligent control cabinet used on YL Series disc pressure filters can greatly improve the equipment reliability and availability.

应用在YL系列盘式压滤机上的PLC技术智能控制柜，大大提高了设备的可靠性和利用率。

The Effects of Cu, Mg, Zn on the Conductivity of Aluminum Casting Alloy YL 102

Cu、Mg、Zn对铸造铝合金YL102电导率的影响

YL serials of bonding agents for interior wall cellular glass thermal insulations;

YL泡沫玻璃内墙保温粘结剂系列；

An improved synthetic method for 5-fluorouracil-1-yl acetic acid

氨噻肟酸合成工艺5-氟尿嘧啶-1-基乙酸合成方法的改进

An improved synthetic method for 5-fluorouracil-1-yl acetic acid

5-氟尿嘧啶-1-基乙酸合成方法的改进

YL: I'm up to my neck* in work?

工作太多，堆到和脖子一样高？

Lastly, this thesis designs the blue print of YL publishing company performance appraisal.

最后，本文进行YL出版社绩效考核方案设计。

Equity Financing Research of YL Company

YL公司的股权融资研究

The Analysis and Design on Practical Parameters of MV-D YL Threshold Identity Circuits

MV-DYL符合电路实用参数分析与设计

Production and Application of Wool Stain Resistant Agent YL

羊毛防沾染剂YL的研制和应用

Effects of Impurity Fe on the Electric Conductivity of YL 102 Alloy

杂质元素Fe对铸造铝合金YL102电导率的影响

Design of PLC for YL 10-4 copper tube/ rod hydraulic drawing mill

YL10-4型铜管/棒液压拉伸机系统PLC控制设计

Optimized design, the basic sound of the YL refinery middle management staff performance appraisal system.

经过优化设计，基本健全了YL炼油厂中层管理人员的绩效考核体系。