密西西比河

The Mississippi on the history once was in for many times spring freshet, along the river low-lying flood overruns; implements water conservancy project energetically later, not be pure add expensive dam, employ several dollars to be carried out to wadi however cut a turn into parts to take straight, protect bank, dredge, the project such as build spillway and reservoir, eventually the flood of Mississippi of control of with one action.

历史上密西西比河曾经多次在春季河水暴涨，沿河低地洪水泛滥成灾；后来大力实施水利工程，不是单纯加高堤坝，而是动用数亿美元对河道实施裁弯取直、护堤、疏浚，修筑溢洪道和水库等工程，终于一举控制密西西比河的洪水。

American engineer who produced ironclad steamships, bridged the Mississippi River at St. Louis(1874), and improved the navigability of the mouth of the Mississippi.

伊兹，詹姆斯·布坎南1820－1887美国工程师，发明了蒸汽轮船，1874年在圣路易斯的密西西比河上架起一座桥梁从而改善了密西西比河河口的航运状况

American engineer who produced ironclad steamship s,bridged the Mississippi River at St.Louis1874,and improved the navigability of the mouth of the Mississippi.

伊兹，詹姆斯·布坎南1820－1887美国工程师，发明了蒸汽轮船，1874年在圣路易斯的密西西比河上架起一座桥梁从而改善了密西西比河河口的航运状况

The Mississippi riverboat, which evolved from simpler steamship of the early 1800's, became the dominant form of passenger transport on the Mississippi River.

需要注意的是，transport这里作名词，有"运输工具"的意思参考译文：密西西比河船，在1800从简单的汽船演变过来，成为密西西比河上重要的旅客交通形式。

But, water levels can and do change suddenly so most likely by July 12 water levels should be adequate.Lock 27 is the last downbound or first upbound lock on the Upper Mississippi River from St. Louis to the Twin Cities in Minnesota and gives Illinois River traffic access to the lower Mississippi River.

但是，水位经常是突然变化的，因此很有可能到了7月12日，水位会变得适于施工。27号船闸是密西西比河上圣路易斯至明尼苏达州双子城之间的最后一个下行船闸，或者说第一个上行船闸，是从伊利诺伊河进入密西西比河下游的通道。

I got to feeling so mean and so miserable I most wished I was dead. I fidgeted up and down the raft, abusing myself to myself, and Jim was fidgeting up and down past me.

诺顿版注：以下本有写密西西比河上木筏夫一节，为有关当年河上生活的名篇，后抽去编入《密西西比河上的生活》（1883）。

Bob Thompson, PPI regional director in the cotton-producing area of the Mississippi River Delta, quickly correlated problems observed in that area with conditions in California and arranged for research support for University of Arkansas, Mississippi State University and Auburn University scientists.

根据 Ludwick博士的报告，Bob Thompson博士，PPI在密西西比河三角洲棉花种植地区的区域主任迅速将加利福尼亚州的条件与本地区观察到的问题相联系，安排了阿肯色大学、密西西比州立大学和奥本大学科学家的研究资助。

Sedimentation Study of the Mississippi River Schenimann Chute Mississippi River Mils 63 to 57, Hydraulic Micro Model Investigation.

密西西比河斯开奈门急流密西西比河63至57海里的沉淀研究，水力微模型调查。

The reduction of sediment transported down the Mississippi River was the result of engineering modification of the Mississippi, Missouri, and Ohio rivers and their tributaries by dams, meander cutoffs, river-training structures, and bank revetments and soil erosion control programs in the areas drained by them.

夹带砂石量的减少是由于沿河地区建起了不少水利改造工程，例如密西西比河、密苏里河及俄亥俄河及其支流上的大坝修建、截弯取直工程、河道重塑、河岸护堤工程和水土流失防控工程。

A city of western Mississippi on the Mississippi River north of Vicksburg.

格林维尔美国密西西比州西部的城市，在密西西比河上，位于维克斯堡的北面。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷