测功的

Theory and test show that the application of a viscous fluid dynamometer as a power absorbing device is feasible.

理论和试验证明负荷车采用液黏测功机作为功率吸收装置是可行的。

This paper presents the structure, principle and experimental results of the dynamometer.

本文阐述一种新型涡轮空气动力测功机的结构、工作原理及试验结果。

Hydraulic dynamometer has a compact structure, stable and reliable and easy-maintenance design features.

水力测功机具有结构紧凑、工作稳定可靠以及易于维修的设计特点。

This thesis introduces a supervisory control system of motorcycle AC chassis dynamometer that bases on field-bus and configuration software.

本文开发了一套基于现场总线和组态软件的底盘测功机监控系统。

This paper realizes the automatic control to speed and torque of the dynamometer by the industrial computer.

实现上位工控机对测功机转速和转矩的自动控制。

The stage performance of a small radial inflow turbine has been obtained by means of a recently developed dynamometer.

利用新近研制的一台小型径流涡轮测功器，测取了一台小型径流涡轮的级性能。

It uses a MC68HC908GP32 to control the data acquisition and the dynamometry. This system can meet the demands of current engine test which are high precision, high speed and high efficiency.

采用MC68HC908GP32单片机用于控制数据测试和测功器，满足测试控制工作高精度、高速度和高效率的要求；4。

Hydraulic dynamometry rotor was casted from brass alloy. Because of the working requirement for driving liquid, the laminas of the rotor are assembled slantways and have a complicated structure .

水力测功器转子是由黄铜合金铸造而成，由于转子工作时驱动液体的需要，叶片均呈倾斜状，结构比较复杂。

This computer measure and control system of electrical power ergograph not only possesses abroad adjustability and flexibility, but also enhances the reliability and real-time charter of system.

这种电力测功机计算机测控技术不仅具有广泛的适应性和柔性，而且提高了系统的可靠性和实时性。

Subjects received either glucose drink (75 g/250 ml) or placebo drink 30 min before exercise on a cycle ergometer in a hypoxia (15% O2) chamber.

受试者分别在运动前30分钟补充75克的葡萄或是安慰剂，并在常压低氧环境(15% O2)下以脚踏测功器进运动。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。