speed variation test

常見例句

During the bench the test process, gasoline engine cycle variation leads to speed fluctuations that will reduce control precision of A/F and the credibility of the bench test.
在對催化轉化器性能考評過程中，汽油機燃燒循環(huán)變動帶來的轉速波動，降低了空燃比控制的精度，從而影響了考評結果的可信性。
On the basis of ship model basin test, the variation law of ship wave ofcatamaran produced in the whole process from subcritical speed zone to super-critical speed zone is studied.
根據船池模型試驗，對雙體船的航速從亞臨界速度區(qū)至超臨界速度區(qū)的全過程產生的船行波的變化規(guī)律進行研究。
The cyclic variation of the combustion pressure in the cylinder of a four-valve gasoline engine was analyzed at low speed and light load with the CB-466 combustion analyzer on the engine test-bed.
在發(fā)動機試驗臺上，用CB-466燃燒分析儀對四氣門汽油機低速低負荷燃燒壓力循環(huán)變動進行了試驗研究。