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- seedling bed leveler 苗床平土器
- The optimum soil moisture content index about tomato seedling bed irrigation was conducted out in early spring . 对番茄早春育苗的苗床灌溉最佳土壤含水量上限数值进行了试验研究。
- The technique of heat preservation and moisture holding was mainly applicated to the management of rice seedling bed. 提出了保温湿润育苗的操作程序和秧田以通风炼苗为主的秧田管理技术。
- It is concluded that 90% is the optimistic soil moisture content for tomato seedling bed irrigation. 因此认为番茄苗床灌溉土壤含水量最佳上限为90%25。
- The study on various form of seedling bed and seedling shed was carried out in Jilin province newly developed tobacco areas. 本文针对吉林省新烟区的环境特点,对不同形式的苗棚苗床对烟苗的影响进行了研究。
- We translated them in the seedling bed finally,in which nutritive soil compained with sand,solid manure and soil dy1:1:1,after hard- ening seedling. Survival ratio is 80%. 然后经过炼苗移栽到苗床。 苗床培养土比例为砂:厩肥:壤土=1:1:1成活率可达80%25。
- The grafting technique of the cucunber was described in the paper. These techniques included seedling bed preparations, seed treatments as well as sowing and grafting in time. 本文从黄瓜与南瓜嫁接的苗床准备;种子处理;播期;嫁接的适期、标准及技术要点;嫁接后苗的栽植方法等方面叙述了黄瓜嫁接的实际操作技术.
- There are many factors influencing the placing quality of caisson, such as bed leveling quality, sea conditions, as well as the level of placing equipments. 影响沉箱安装质量的因素很多，如基床整平的质量、海况的好坏、安装设备是否先进等。
- After multi purpose soil disinfectant fumigated the vegetable seedling bed,disease rate,quantity of living soil insects and weeds in seedling bed were reduced significantly,moreover,growth of the seedling was promoted,sound seedling index was raised. 多效土壤消毒剂对蔬菜育苗苗床进行熏蒸消毒 ,可以有效降低苗期病害发生率、地下害虫虫口密度和杂草数量 ,并显著促进苗期生长发育 ,提高其壮苗指数
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下，幼苗已有一点乾枯。
- Two cotyledons have come out from the seedling. 小苗长出了两片子叶。
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- The seedling was frozen to death. 幼苗被冻死了。
- Change of average river bed level in the different periods 不同时期断面平均河底高程沿程变化
- I'd like a room on the upper level. 我想要楼上的房间。
- Study on effect of drench fulvic fertilizer to paddy seedling bed 黄腐酸水稻苗床灌溉肥的应用试验效果研究
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
