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- irrigation by pumping 提水灌溉
- Possibility to control the flow rate by Pump. 由蠕动泵调节盐溶流量。
- Irrigation by electric power is already used in this region. 这个地区已经开始施行电灌农田了。
- To keep the head above water while in an upright position by pumping the legs. 踩水身体直立时通过蹬脚使头部露在水面以上
- The trophectoderm maintains the pressure by pumping the fluid into the caity. 滋养层通过向腔内泵入液体来维持这种压力。
- Vacuum packaging is produced by pumping all the air out of the package. 真空的包装都是用抽气机把空气抽出的。
- The crisis has been caused by over-grazing and by pumping too much water for irrigation from underground aquifers, which are now running dry. 过度放牧和为灌溉过度开采地下水带来了这场环境灾难,这里的地下水正在枯竭。
- Many farmer's fields are irrigated by water brought from a river or lake through bamboo pipes. 很多农民的田地是通过竹管从河流或湖泊中引水灌溉的。
- Many farmers'fields are irrigated by water. 许多农民的土地用水浇灌。
- Stop by a few investing message boards,and have him break securities law by pumping stocks. 我访问了几个投资留言板,让乔尔大量投股违反了有价证券法规。
- Value of infusion chemotherapy by pump on advanced hepatocellular carcinoma. 皮下泵化疗对原发性晚期肝癌的治疗价值。
- Stop by a few investing message boards, and have him break securities law by pumping stocks. 我访问了几个投资留言板。我通过大量投股让乔尔违反了有价证券法规。
- Some do all this underground by pumping steam into deeper deposits and pumping out the resulting slurry. 有些情况下可以通过把蒸汽注入到地下更深的油沙堆积处,使其溶解成浆,然后排出。
- The first step of the process involves halting decay by pumping formalin into the body through the arteries. 首先,通过向尸体动脉注射入福尔马林防止尸体腐烂。
- An extensive area of land drained or irrigated by a river system. 流域由一个大河系排水或灌溉的广阔的土地区城
- Mourinho celebrated Cole's goal by pumping his fists and running down the sideline into West Brom's area. 穆里尼奥双拳紧握,跑到西布朗教练席边界庆祝乔科尔的进球。
- One feature of an MLP will be that it can partially submerge itself by pumping water into tanks within its hull. MLP的一大特色是它可以通过向船壳内的水箱注水使船体部分下沉。
- Only by pumping more money into the remaining three shuttles can we preserve the manned space programme. 他们的口号是宇航员们在太空所做的一切,机器可以做的更好。
- Taking Qidong Mine as a example,based on the data about the water inrush from the fourth aquifer, the parameters are revised, which are calculated by pumping test. 分析了“底含”发育的主要影响因素,并以祁东煤矿为例,利用地下水动力学方法重新计算了“底含”的有关参数,对以往抽水试验参数进行修正,并成功地运用到邻近矿井。
- The damping effect is also affected by pump pressure, volume of air chamber and the prefill pressure in chamber. 改变泵压、空气包容积和充气压力等参数,对排出液体的脉动衰减有较大影响。