查询词典 twenty-acre

At $3800 per acre, I would have to come up with nearly $60,000!

3800美元一亩，我只须拿出将近60，000美元即可！

Although there is 34,500 tons of gaseous nitrogen in the air column above each acre of the earth's surface, this cannot be used by plants until it has been fixed by nitrogen-fixing bacteria and algae.

虽然在地球表面每英亩空气柱中有34，500吨气态氮，但是如果这些气态氮不被固氮菌和藻类固定，是不能被植物利用的。

A much smaller and more exclusive affair is Allamanda at Anse Galet: 22 homes in a six acre gated estate built by Michael Richings, a British restaurateur and hotelier living on St Lucia since 1984 and now trying his hand at development.

一个规模更小却更奢华的项目是Anse Galet的Allamanda：6英亩土地上的22栋房产，由迈克尔里金斯建造。自1984年以来，这位英国餐厅和酒店经营者一直生活在圣卢西亚，如今正在房地产开发领域大展身手。

The Georgian style Homestead is the anchor for this 15,000 acre mountain resort in the Allegheny Mountains.

格鲁吉亚风格家园是这个一点五〇万英亩在阿勒格尼山脉的山区度假胜地的支柱。

An ethno-map has been completed for the 1.2-million-acre Uaca Indigenous Territory in the north of the state of Amapa on the border between Brazil and French Guiana, and additional project sites have been identified.

一个民族，地图已经完成，为120万英亩的化学院原北方领土的国杀虫剂对边界巴西与法属圭亚那，并新增项目地点已确定。

Located on the High Plains of the Texas Panhandle, 17 miles northeast of Amarillo, Pantex is centered on a 16,000-acre site just north of U. S. Highway 60 in Carson County.

在得克萨斯州的狭长地带，17英里高阿马里洛东北平原，位于潘太克斯的焦点集中在1 16，000英亩的土地北部的60号公路卡森县。

Two days later, I announced one of the most important environmental accomplishments of my entire eight years in office, the establishment of the 1.7 million-acre Grand Staircase-Escalante National Monument in the remote and beautiful red rock area of southern Utah, which contains fossils of dinosaurs and the remains of the ancient Anasazi Indian civilization.

两天后，我宣布了总共任职八年中最重要的环保成就之一：在犹他州南部遥远而又漂亮的红色岩石地区建立170万英亩的大阶梯-埃斯卡兰蒂国家名胜古迹区，它包括恐龙化石和古代阿纳萨基印第安文明的遗迹。

National Forest Authority recommends planting 650 trees per acre for trees such as pine, teak and araucaria.

国家森林管理局建议种植树木650每英亩的树木，如松树，柚木和南洋杉（ 3个3米）。

The 69,930-acre (28,300-hectare) Copahue Provincial Park, on the eastern border of Chile, is home to prehistoric araucaria forests, vast prairies, snowy Andean peaks, picturesque lakes, and lunar-like landscapes of rock formations, shown here.

有69930英亩（28300公顷）的Copahue省立公园，在智利的东部边界，容纳事前的南洋杉森林，广阔的大草原，多雪的安达斯山峰，如画的湖，和月亮的风景的岩石构成，表明这里。

Photo Gallery: Land of the Living Wind The 69,930-acre (28,300-hectare) Copahue Provincial Park, on the eastern border of Chile, is home to prehistoric araucaria forests, vast prairies, snowy Andean peaks, picturesque lakes, and lunar-like landscapes of rock formations, shown here.

在69930英亩（ 28300公顷） copahue省级公园，在智利东部边境，是家中的史前南洋杉森林，广阔的草原，雪域安第斯山峰，风景如画的湖泊，和月球一样的景观岩层中，在这里显示。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。