密西西比河

The River Spirit Exchange took students down the Kickapoo River, a tributary of the Mississippi, past towering sandstone outcroppings

河精神交换了学生沿着基卡普河，一对密西西比州，高耸的砂岩露头过去支流

After the group met at the Crane Foundation preserve, they headed south to canoe a stretch of the Kickapoo River that winds its way through southwestern Wisconsin before joining the Mississippi.

经过小组的鹤类基金会在会见保存，他们南下独木舟威斯康星州西南部的一个通过的基卡普河蜿蜒伸展的方式在加入密西西比州。

The blues is believed to have originated in the Mississippi Delta, a wedge-shaped region in northern Mississippi between the Mississippi and Yazoo rivers.

据信，蓝调是发源於密西西比州的德尔塔区，这是一个位於密西西比州北部的楔形地区，介於密西西比州及亚祖河之间。

The center span of the Yazoo River Bridge, built in 1950, was demolished with dynamite in Vicksburg, Miss., Tuesday.

周二在密西西比州维克斯堡的耶珠河上方，一座建于1950年的铁桥被爆破拆除。

BRIDGE DEMOLITION \ 炸桥 The center span of the Yazoo River Bridge, built in 1950, was demolished with dynamite in Vicksburg, Miss., Tuesday.

周二在密西西比州维克斯堡的耶珠河上方，一座建于1950年的铁桥被爆破拆除。

During the 13 years of Indian wars after the War of Independence,the Americans forced England to give up the Old Northwest and they forced Spain to open the Mississippi river.Their crossing of the Mississippi helped persuade Napoleon to sell the Louisiana Territory to the U.S.In 1853,in the Gadaden

在独战后十三的印第安战争中，美国人适使英国放弃了旧西北地区，使西班牙开放密西西比河，促使拿破伦把路易斯字那志给美国，在1853年的加兹登购买中，另外的3万平方米的墨西哥土地也为美国领土。

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。