您要查找的是不是:
- ratio of water loss 失水率
- Production cost is also because of high ratio of water. 制造成本高也有水用量大的因素。
- The hatchability of Miniature Layers and hybrids was investigated and the differences of embryonic, mortality, the ratio of egg water loss, and hatchability at different altitudes were analyzed. 观察小型蛋鸡及其与藏鸡杂交种蛋在西藏不同海拔地区的孵化性能,分析高海拔胚胎死亡率、种蛋失水率和孵化率。
- Land resources are dwindling because of water loss and soil erosion. 因为水资源的浪费和土壤被侵蚀,土地资源逐渐缩小。
- Specific gravity is the ratio of the density of a substance to the density of water. 比重是某物质的密度与水的密度之比。
- A Study on location observation of water loss and soil erosion in newly established economic forest. 新造经济林地水土流失定位观测研究。
- All units shall adopt advanced technology in water conservation, reduce water consumption and raise the ratio of water reuse. 各单位应当采用节约用水的先进技术,降低水的消耗量,提高水的重复利用率。
- A hydrate in which the molecular ratio of water molecules to anhydrous compound is1: 2. 半水合物一种水合物,其所含水分子与无水化合物之比数量为1:2
- This is normally closely related to the rate of water loss by transpiration, and the potometer can be used to compare transpiration rates under different conditions. 通常与由于蒸腾作用而丧失水分的速率紧密相关,蒸腾计可被用于在不同条件下进行蒸腾速率的比较。
- Osmotic dehydration of asparagus lettuce was studied by tracking down the rate of water loss and the rate of solid gain under different factor. 以莴笋为试验对象,在不同的渗透脱水条件下,对物料失水率和固形物增加率进行考察,探索莴笋的渗透脱水规律。
- The specific gravity of a material is the ratio of its density to that of water and is therefore a pure number. 物质的比重指的是物质的密度与水的密度的比值,所以是纯数。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- Reducing of water loss in the process of transporting, field allotting and absorbing by plants plays key role in water-saving technologies. 减少输水、田间配水及作物利用过程中的水分无效损失,最大限度地提高水分利用率和水分生产效率,是节水技术的核心。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- Rate of water loss of excised-leaves(RWL), transpiration rate of leaves (TRR) and iniftial water concentration (IWC)were studied in Lines of yield regional tests in two years. 以2年的冬小麦区域试验参试品系为材料,测定分析了离休叶片失水速率(RWL),叶片蒸腾速率(TR)和叶片初始含水量(IWC)。
- Evapotranspiration is the combination of water loss through atmospheric evaporation, coupled with the evaporative loss of water through the life processes of plants. 土壤水分蒸发蒸腾损失总量是水通过大气蒸发损失的总和,结合通过植物生命过程蒸发损失。