查询词典 field control

With over 120 years of Colour Measurement experience The Tintometer Limited manufactures visual and electronic analytical instrumentation, providing supreme accuracy in the quality control environment, the Tintometer Limited continues as a world leader today--- The Tintometer Limited continues as a leader in its field today.

Tintometer公司被公认为世界领先的色度分析仪器，在色度科学研究和色度仪器研发领域仍不断发展进步，为广泛的色度测量提供可靠的标准和高科技色度分析仪器，满足广大用户需求。

Objective To study the control effect of Trichoderma fungicides in the field and then popularize the using.

目的研究木霉菌剂对人参根部病害的田间防治效果，以进一步推广使用。

A new trick using Trichogramma brassicae asvectors to transmit Dendrolimus punctatus cypovirus was developed (called"Biological missiles Dp-Ⅰ") to control the Dendrolimus punctatus in the field. Sincethen, we collect the single caterpillar from both areas used Dp-Ⅰand controlled areasevery year, and A nested-PCR-based assay for the detection of those samples wasdeveloped, The results showed that the positive reaction rate of the first year is 40～70％; and second year is 30～80％, on the other hand, the positive reaction rate of thecontrolled areas are 10～40％and 10～20％.

第二章对马尾松毛虫质型多角体病毒的流行病做了初步的调查，应用巢式RT-PCR方法检测从野外释放&生物导弹Dp-Ⅰ&的林区采集马尾松毛虫单虫样本，结果发现：2006年释放&生物导弹Dp-Ⅰ&的王福店林区的松毛虫体内DpCPV阳性率为40～70％，平均阳性率为58％，相应对照区的阳性率为10～40％，平均阳性率为24％；2005年释放&生物导弹Dp-Ⅰ&的丁家畈林区松毛虫体内DpCPV阳性率为30～80％，平均值也为58％，相应对照区的阳性率为10～20％，平均值为16％。

Three treatments of the CO2 enrichment, designed as 500 μmol·mol-1 CO2 open-top chamber, ambient control chamber and unchambered field approx.

采用开顶箱的方式对红松和长白松进行高浓度CO2处理， CO2浓度分别受控于高浓度CO2箱(500 μmol·mol-1)、对照箱(370 μmol·mol-1)和裸地(370 μmol·mol-1)。

This is because pesticide use is restricted and trees, hedges and wider unfarmed field edges are encouraged, providing habitats for natural predators such as beetles, spiders and birds to control pests.

这是因为农药的使用是有限制和树木，绿篱和更广泛的unfarmed领域的优势，鼓励，提供栖息地的天敌，如甲虫，蜘蛛和鸟类，以控制害虫。

Since DTC has been developed for nearly 20 years as a AC drive technology, it has become the most popular technology in the field of AC drive for its advantages of direct control, short adjusting time and unsensitive with the motor parameters.

而在电机控制技术方面，直接转矩控制作为近年来新发展起来的一种电机控制方法，已显示巨大的优越性，具有控制思想直接、反应快速、受电机参数影响小的优点，成为目前研究的热点。

In the paper the time marching method is used to solve the control equations and a computational analysis of the flow field in a unshrouded impeller is presented.

中文摘要：本文利用数值计算方法对一带分流叶片的离心压气机工作轮内部三维粘性流场进行了数值模拟。

When other applications (such as office or clinical database applications) query the laboratory application for untransmitted results, the information in this field may be used to control processing on the communications link.

当其他申请表(比如办公室或临床数据库申请者)，因为检查结果中未传送查询实验室的申请时，本字段的信息可用于控制通讯连接的进程。

The field application demonstrates that both of the two types of steering vertical drilling tools can effectively solve the contradictory relation between well deviation control and high WOB.

实践表明，两种垂直导向钻井工具都能有效地解决防斜和加大钻压之间的矛盾，变被动防斜为主动防斜，对高陡构造防斜打快、降低钻井成本等方面具有一定的指导意义。

The experiment was carried out to study the effects of combined application of organic fertilizers on the control of soilborne diseases and the regulation of soil microbial diversity in a tomato field by using the method of Biolog.

在田间试验条件下，采用施用基肥和追肥的方法，结合Biolog技术，分析了不同有机肥配合施用对番茄土传病害的防治效果及对土壤微生物群落多样性的影响，并探讨了有机肥防治作物土传病害的机理及意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。