1) Man-made irrigation area
人工灌区
1.
Objective To learn the relationship between snail spreading and water level in man-made irrigation area.
目的 了解人工灌区钉螺扩散与水位之间关系。
2.
Objective To learn the impact of the routine snail control with niclosamide on the population of snails and infected snails in the main cha nnel in the man-made irrigation area.
结论 在人工灌区的引水干渠内 ,常规药物灭螺在预防人群感染方面可能起一定作用 ,但对年度钉螺及感染性钉螺螺口消长的作用有限。
2) artificial intelligent system of irrigation area
灌区人工智能系统
3) artificial recharge
人工回灌
1.
Adequate and rational development in arid periods and years can make space for artificial recharge in humid seasons or years.
研究青岛地区玄武岩地质、水文地质条件,提出玄武岩地下水及其含水层(体)的开发途径:干旱年份尽可能多开采地下水,丰水年份人工回灌以增加水资源可利用量。
2.
By means of studying the hydrological data , hydrogeologic data and annual measured data , the authors systematically analyzed the various conditions of artificial recharge of underground water , and carried out the study on artificial recharge of underground water , in the paper .
本文通过分析研究水文、水文地质及多年地下水动态观测等资料,系统地分析了地下水人工回灌的各种务件, 对地下水人工回灌进行了试验研究。
3.
The artificial recharge of groundwater is still in the initial stage in China.
影响地下水人工回灌的条件有水文地质条件、回灌水源和回灌方案的经济可行性。
5) artificial injection
人工回灌
1.
Simulation of artificial injection with large-diameter wells in the western outskirt of Beijing;
北京西郊地区大口井人工回灌的模拟研究
2.
In the Beijing city the rainwater artificial injection is carried out that can use by the means of the rubber dams on rivers,the controlling-flood reservoirs,the sand.
北京城区可以利用河道橡胶坝、滞洪水库、砂石坑、大口井、深井等多种方式开展雨洪人工回灌,通过回补地下水,改善地质生态环境。
补充资料：人工受精与人工授精
人工受精与人工授精
artificial fertilization and artificial insemination
我国学者把“人工受精”与“人工授精”两名词区别开来：前者指人工体外受精而言，后者指把精液注入到妇女的阴道或宫颈管、宫腔内，使精、卵在体内相遇。人卵体外受精与胚胎移植后出生的婴儿俗称试管婴儿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条