城市和世界

The capital, Hanoi, Haiphong and Ho Chi Minh City, and other large cities in the world has become a motorcycle.

首都河内、胡志明市和海防等大、中城市成了摩托车的世界。

Found at one city was an enormous well-built bath, which may have been a public bath. The world's first urban sanitation systems were found in Harappa and Mohenjo-Daro.

世界上第一个城市公共卫生系统就是在哈拉帕和摩亨佐达罗建立的。

In an effort to understand why severe leptospirosis is such an urban phenomenon in this part of the world, Joe Vinetz, an infectious disease expert at the University of California, San Diego, and colleagues have been studying the disease in and around Iquitos.

在世界的某些地方为什么钩端螺旋体病是一种城市现象，为了深入理解这一点，加州大学圣迭戈分校的传染病专家Joe Vinetz和他的同事们研究了伊基托斯市内及周边的这种疾病情况。

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。