The ultrasonic field was measured using a ultrasonic hydrophone and a 3-D scanning system.

Hydrophyte A plant found growing in water or in extremely wet areas.

水生植物:是生长在水中或是极端潮湿的环境中的植物.

A hydroplane navigated over the lake.

一架水上飞机从湖面上飞驰而过.

The museum houses a replica of the jet hydroplane that broke the record.

那个博物馆收藏有那架破纪录的喷气式水上飞机的复制品.

The designer of marine aircraft demonstrated his newest hydroplane.

那个水上飞机设计师演示了他的最新水上飞机.

The manipulators structure , operation principle and hydropneumatic system are described systematically in the paper.

介绍一种两自由度液压驱动式上料机械手,包括其机构设计 、 工作原理及液压气动系统.

Nickel ( Ni ) absorption and accumulation in tea plants were studied by hydroponic and pot experiments.

通过盆栽和水培试验,研究了镍元素在茶树中的分布规律及吸收累积特性.

People who practice hydroponic gardening as well as soil gardening understand this theory very well.

室内园艺非常受欢迎,尤其是在如此恶劣的气候条件下生长的食品或在土地贫瘠或不可用.

Please describe the characteristics of hydroponic and front views of marketing.

试论述水培花卉的特点?你对其市场前景有何看法?

In recent years hydroponic farming has been expanded to many parts of the world.

近几年来,水栽法种树植已在世界许多地区推广.

Today this mothod of farming is called hydroponics.

现在把这种栽培方法叫做水栽法.

Hydroponics ( water culture ) The growth of plants in liquid culture solutions rather than soil.

水培:是在液体培养基中栽培植物而不是在土壤中.

Effect of cerium ( Ce 3 + ) on photosynthesis in soybean seedlings was studied with hydroponics under laboratory conditions.

以大豆为实验材料,用溶液培养试验法研究稀土铈 ( Ce3+ ) 对大豆幼苗光合作用的影响.

We're going to pipe electricity in from a hydropower plant.

我们将从水电厂输电出来.

The treatments of superstandard vibration of Unit 2 upper generator bracket in Liuxihe Hydropower Plant are described.

阐述了多次处理流溪河水电厂2号机上机架振动超标的经过,分析了造成振动大的原因.

Such hydropower stations have been set up in all places where conditions permit.

在条件许可的地方都建立了这样的水电站.

The cascade hydropower stations connected by open channel are one new method of river basins development.

由明流段进行过渡的梯级电站是一种新型的流域梯级开发方式.

The reservoir of Qingxi hydropower station is a new built, day controlled and medium scale reservoir.

青溪电站水库为新建中型日调节水库,因水库前期淤积较严重,直接影响了水库寿命及电厂经济效益.

The hoisting forms for tailrace sluice gate of power house of hydropower station are various.

水电站厂房尾水闸门吊装就位的形式多种多样.

Jinping II Hydropower Station, located in Sichuan Province , is the biggest station atYalong River.

龙首二级水电站是黑河水能梯级规划的第七座梯级电站.

Huang Dan subordinate enterprises have phosphorus chemical plant Huangdan Coking Plant Huangdan Hydropower Station.

下属企业有黄丹磷化工厂黄丹焦化厂黄丹水电站.