查询词典 damping

Rhizoctonia cerealis was the most inhibited (89.3%) among the 11 species. A dry seed treatment of α-pyrone 0.2% WP at 0.5% controlled wheat root rot 61.6% and cotton damping-off 85.6% in the greenhouse; these re...

温室条件下用干种子量0.5%的0.2%α-吡喃酮WP拌种处理对小麦纹枯病的防治效果达61.6%，对棉花立枯病的防治效果达85.6%，较干种子量1%的40%多菌灵拌种处理防治效果分别提高了14.6%和17.9%。

The Pythium ultimum (soil-borne pathogen) damping-off, which wasmeasured by AUDPC (area under disease process curve), oscillated with significant harmonicsand similar periods to Copiotrophic CFUs after nutrient impulses.

土传病菌P。 ultimum致病性的AUDPC(area underdisease process curve)在添加牛粪堆肥后短期内呈简谐振动模型变化，且与Copiotrophic菌数量的变化有相同的简谐振动频率与周期。

In chapter 4, a new kind of high damping machine tool spindle structure is presented.

第四章提出了一种新颖的高阻尼机床主轴结构。

By comparing, both advantages and disadvantages of the two damping methods are obtained.

通过对两种方法的对比，总结出了它们各自的优缺点。

Damping technology is one of effective approaches to reduce noise of automobile.

阻尼减振技术是解决车内噪声问题的有效途径之一。

That's five times faster than previous "real time" damping systems.

这是5倍的速度比以前的"实时"阻尼系统。

The influence of high damping isolating control system for the dynamic performance of the bridge structure has been discussed.

对大阻尼粘弹隔震控制系统对桥梁结构动力特性的影响进行了讨论。

Dynamic Mechanical Analysis was used to test the damping properties of materials.

采用动态粘弹谱仪对材料的阻尼性能进行了测试。

The reliability and validity of DEM in the analysis of impact damping have been verified.

证明了本文提出的冲击减振分析的DEM的可靠性和正确性。

The results obtained will be of great value for engineering application, dynamics analysis and optimization design of damping blade.

本文的计算和分析对阻尼叶片的工程应用、动力学分析和优化设计提供了有价值的参考依据。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。