a drip of water的意思|示意

Linking the efficiency of drip irrigation to the reliability of a solar-powered water pump, the PVDI systems need no batteries, gas, or kerosene.

这一系统将滴灌的高效性与太阳能水泵结合起来，它既不需要电池与汽油，也不需要煤油。

The utility model relates to a water-saving bag for the drip irrigation of dry land.

本实用新型涉及一种旱地滴灌节水包。

If he had been Satan himself there would have been plenty of weaklings ready to scribble their names to a pardon-petition, and drip a tear on it from their permanently impaired and leaky water-works.

就算他是魔鬼撒旦，也还会有一帮糊涂蛋愿在请愿书上划押，并且从他们那永远没修好的“自来水龙头”里滴出泪水来洒在请愿书上。

With the bottom of the projection of a white transparent container filled with water, then drip in the water the color ink or oil-based paint, pen with a needle guided shaping.

用底部投射有白光的透明的容器装满水，然后在水面点滴油基的彩墨或颜料，用针笔进行引导塑形。

A pot experiment was conducted to study the water-consuming patterns of greenhouse pepper in dripping irrigation underneath mulching film, drip irrigation without mulching film and flood irrigation.

通过盆栽试验，研究了膜下滴灌、无膜滴灌和漫灌条件下温室青椒耗水规律。

A field study was conducted to determine the relationships between Crop Water Stress Index (CWSI), yield, and quality of cotton under drip irrigation with mulch.

通过田间试验，研究了膜下滴灌棉花的作物产量、品质和作物缺水指标(CWSI)定量关系。