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- Root pressure tends to build up at night, when the rate of transpiration is low, and is a cause of GUTTATION in some species , especially grasses. 根压也是一些植物尤其是禾草类“吐水”现象的原因之一。
- Sequence of 8 trees water consumption was consistent with consumption rate,but their values are significantly different such as Huangguan,the rate of water consumption was 3.77 times more than the rate of transpiration. 8种苗木的蒸腾速率大小顺序虽然与耗水速率结果基本一致;但它们之间数值差别较大;如黄冠梨的耗水速率测定结果是蒸腾速率测定结果的3.;77倍;最小的也达到1
- While the rates of transpiration and photosynthesis in AT was lower than that in CT, but the transpiration efficiency in AT was higher than that in CT. 交替灌溉的桃树的光合速率和蒸腾速率低于常规灌溉,但交替灌溉桃树比常规灌溉有较高的蒸腾效率。
- Results showed that the rates of transpiration and photosynthesis in alternative irrigation (AI) and conventional irrigation (CI) were higher than those in no irrigation (ck). 结果表明,采用交替灌溉和常规灌溉的桃树较未灌水的桃树有较高的光合速率、蒸腾速率。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- She spoke with feeling about the high rate of unemployment. 她针对失业率之高慷慨陈辞。
- The rate of inflation has increased by 2%. 通货膨胀率已增长了2%25.
- The economists predicted an increase in the rate of inflation. 经济学家预言通货膨胀率将会增长。
- The amount or rate of emission or ejection. 排放量流量、流速,或排出量,排出的速度
- What's the rate of exchange against the dollar? 美元的兑换率是多少?
- The Response of Transpiration Rate of Malus pumila cv. Goldspur to Illumination and Soil Moisture 金矮生苹果蒸腾速率对光照和水分的响应研究
- The crowd started barracking (the slow rate of play). 群众(对比赛的速度之慢)喝起了倒采。
- Imagine a rocket that can travel at the rate of light! 想象一下能以光的速度飞行的火箭。
- The banks are lending money at a competitive rate of interest. 银行竞相以低利率贷款。