surging out to sea with a million tons of raw sewage.

because we dump raw sewage sometimes into our river.

因为我们时常把未处理过的污水直接倒进河里。

Effluent discharges of industrial wastewater and raw sewage into rivers, lakes and inshore coastal areas have not only adversely affected marine life and aquatic resources, but have also jeopardized one of the major necessities for sustaining life& Potable Water.

工业废水和原污水排放入河流、湖泊和近海岸区域不仅给海洋生物和水生资源带来了负面影响，而且也破坏了维持生命的主要必需品之一&饮用水。

( vii) radio-controlled toys, walkie-talkies, or any other radio transmission equipments; or any other items that may upset other visitors, or cause bodily injury or property damage to other visitors, or disturb the public order or security within the Expo Site.

（七）无线电遥控玩具、对讲机等无线电发射设备；其他可能妨碍他人参观、造成他人人身伤害或财产损失、扰乱园区秩序和危害园区安全的物品。

The operation of heavy haul trains with the application of new techniques of radio-controlled ECP, etc. by BHP Iron Ore Company in Australia is described. The benefits brought by application of new techniques in improvement of transport efficiency and operation performance of trains are expounded.

介绍了澳大利亚BHP铁矿公司利用无线ECP等新技术开行重载列车的情况，阐述了采用新技术对提高运输效率、改善列车运行性能等所带来的好处。

To prevent interference, the appliance should be kept away from radio waves electrical appliances at least2m, such as TVs, radios and radio-controlled clocks.

为了防止干扰，设备应远离无线电波电器至少2米，如电视，收音机及无线电控制的时钟。

Sharing time this weekend included dinosaurs, tennis, an electronic dictionary, a radio-controlled airplane, and a recipe for slime!

本周的共享时光，我们分享了恐龙，网球，电子辞典，遥控飞机，粘菌处方！

The first drone can be traced back to 1916 when British inventor Archibald Low designed and flew the first unmanned radio-controlled vehicle.

第一架无线电操纵的无人驾驶飞机可追溯到1916年。英国发明家阿奇博尔德·洛设计并试飞了第一架无人遥控飞机。

The children had radio-controlled carsas birthday presents.

孩子们收到了遥控玩具汽车作生日礼物。

When I was a second grader, one of my classmates got a red radio-controlled toy car as a birthday gift.

我上小学二年级的时候，我们班有个同学得到的生日礼物是一辆红色的遥控车。

The appearance of radio-controlled clock is a revolution in the history of the horology.

电波钟表技术和产品的出现是人类计时历史上的又一次革命。

Navigation Characteristics and Its Similarity Criteria of a Radio-Controlled Barges Model in River Models Navigable Application of Small Size Self-sailing Boat Models

自航船模的航行特性及其相似衡准小尺度自航船模在通航中的应用

With radio-controlled device in the concrete pump on a wide range of applications, to pump in the ultra-high, the emission direction.

随着无线电遥控装置在混凝土泵车上的广泛应用，使泵车朝着超高度、大排量的方向发展。

The Application of the Radio-Controlled Load Device

无线电负荷控制装置及其应用

Application of Radio-Controlled ECP Braking System on Heavy Haul Freight Train

无线ECP制动系统在重载货物列车上的应用

The system is designed mainly around the radio-controlled application of relevant theory and research.

该系统设计主要是围绕无线电遥控的相关理论和应用进行研究。

Based on the principle of non-communication protection for a radially connected distribution system, this paper presents the implementation of this new protection.

以快速有选择性的辐射状配电网无通道保护原理为基础，研究了该保护的实现方法和过程。其基本思想是：在现有方向过电流保护的基础上，把新原理嵌入原有的继电器中。

When gas flows into the vessel radially, the impact of the gas flow to the ceramic filters is large.

当气体切向进入时，在工作段壁面附近的速度较大，对陶瓷管的冲击较小；

Research on vertical dynamic response of single-pile in radially inhomogeneous soil during the passage of Rayleigh waves

瑞利波作用下径向非匀质地基中的单桩竖向响应研究

Laser Output Coupler with Radially Variable Reflectance

径向不同反射率的激光输出镜

Radially Symmetric Deformation of a Class of Compressible Hyper-elastic Spherical Shells

一类可压缩的超弹性球壳的径向对称变形