The water level of the Mississippi River is already 6.5 feet below normal.密西西比河的水位已经比正常值低了6.5英尺。Oyster biostromes are forming in the bays of the modern Mississippi delta.在现代密西西比三角洲的海湾中正形成着牡蛎生物丘.Joseph watched a shady-loo...
Joseph watched a shady-looking bunch playing cards aboard a Mississippi steamer.约瑟夫看到一群可疑的人在密西西比河的一艘轮船上打牌。Like the Mississippi, it just keeps rolling along.它就像密西西比河河水一样不断地滚滚向前.The water level of the Mississippi River is ...
Once they cleared the housetops, the wind was raw and biting.他们清扫完屋顶后，寒风刺骨。The housetops, the trees, and the sparrows proclaimed the spring.屋顶, 树木以及麻雀都在宣布春天的到来.When I took bus my house, There was snow on the building san...
20公里后她因胃痛而退出了比赛。She dropped out after 20 kilometres with stomach trouble.她多少已经预料到他会中途就退出这门课程。She'd half expected him to withdraw from the course.圣诞节前后剧组中有4个人退出了。Four of the cast jacked it in about Christmas....
Aim To investigate the constituents of flavonoids from the stings of Gleditsia sinensis L.目的研究中药材皂角刺中黄酮类化合物化学成分.In this paper, the chemical utilization of Gleditsia sinensis seeds, pods and stings has been discribled.介绍了...
Applicable to the corner seaming of leather shoes lea ther bags.适用于皮鞋、运动鞋、皮包等类似物品的转角缝纫.Best suitable for stitching tents, seat cushions , horse gears, and gunnysacks, cars seaming and so on.适用于帐篷, 坐垫, 抛光输(布输)马具, 黄麻袋, 汽车车...
The floatation performance of jamesonite with diethyldithiocarbamate as collector is studied.研究了以乙硫氮为捕收剂时脆硫锑铅矿的浮选性质.A new type of inhibitor ( RC ) was used for separating jamesonite from pyrrhotite.研究了新型抑制剂 RC 在脆硫锑铅矿和磁黄铁...