The influence of concentration of lv Nongsu on nitrogen compounds, total sugar,Schmuck's value and ratio of total sugar to nicotine is greater. But the influence of ringing time on ratio of total nitrogen to nicotine is bigger.
对上部烟叶而言,冲施王浓度对外观质量、还原糖和香吃味的影响较大;绿农素浓度对含氮化合物、总糖、施木克值和糖碱比的影响较大;而环割时间对氮碱比的影响较大。
参考来源 - 植物生长调节剂及环割时间对烤烟品质影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The pulse period of the ultrasonic pulse depends on the period of the transmission pulse and on the ringing time of the transducer.
在超声波脉冲脉冲周期取决于传输脉冲周期和时间的传感器铃声。
That phone ringing all the time is driving me nuts !
那电话铃一直响个不停，吵得我快要发疯了。
At a time when Malthusian alarms are ringing because of environmental pressures, falling fertility may even provide a measure of reassurance about global population trends.
在当前因环境压力因素，马尔萨斯人口论向人们敲响警钟时，生育率的降低也不失为人们对全球人口走向担忧的一剂安抚剂。
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