管井

To prevent such consequences, we must first start from the tube well, that is, to a good real estate development, the demolition of the first clearance, and the clearance of the basic signs are the interests of the masses, therefore, like playing as the foundation to solve the issue of demolition.

为了防止这种后果，我们必须首先从管井，就是一个良好的房地产开发，拆除的第一关，和清除的基本标志是群众的利益，因此，喜欢玩的基础来解决这一问题的拆卸。

Application of tube well water dropping in construction of foundation;2. The dewatering method of well-points of the tube well is adopted.

工程采用了管井井点的降水方法，经过15天的降水，高炉基坑土方开挖后，土体基本干燥，边坡稳定，达到了预期的效果。

The numerical results of different magnetic permeability of the casing pipe show that in crosshole environments, non-magnetic or low-magnetic steel pipe is superior to magnetic iron pipe.

不同磁导率金属套管的电磁响应分析表明，电磁测井中，采用非磁性或弱磁性套管要优于一般的铁磁性套管。关键词金属套管井，有限尺寸线圈，电磁测井响应

Perhaps is the central air conditioning water is also often used in the sewer or pipe hole welding.

也许是中央空调以前也经常带水又是在下水道里或是水管井道里焊接。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。