The effects of straw mulch in combination with water stress on the growth of maize, chlorophyll fluorescence parameters and yield during different growth period were studied in a greenhouse.

通过温室内田间小区试验，研究了玉米全生育期内不同程度的水分胁迫下秸秆覆盖对玉米生长生育、叶绿素荧光参数及产量的影响。

youdao

Start the day by filling up a half-gallon jug with water (or any combination of smaller bottles that equals 64 ounces).

在半加仑的罐子里装满水（或者任何等于64盎司的小瓶子的组合）以开始新的一天。

youdao

What India does with its water will be a test of whether that combination is possible.

印度对水资源所做的将会是对是否可以与他们联合的一个测试。

youdao

The following Monday, in a separate test, Edwin and I put roses, given to us in celebration of the Forbes Billionaires launch, into three mixtures: pure water, water laced with scotch remnants, and a combination of water and Pomegrante Acai Frava.

FORBES: The Product

Biolase's Waterlase system uses a patented combination of water and lasers to precisely cut hard tissues (bone and teeth) and soft tissue (gums) with minimal damage to surrounding areas.

FORBES: Biolase Smiles Again