To develop agriculture is very important to the national economy and the people's livelihood.

We must do our best to develop the national economy.

我们必须努力发展国民经济.

And index system is classified as 2 types namely terrestrial ecosystem and marine ecosystem.

其指标体系分为陆地生态系统和海洋生态系统两大类型.

Seasonal variation of soil biomass plays an important role in the carbon cycle of terrestrial ecosystem.

土壤微生物量的季节变化在陆地生态系统碳循环方面具有重要作用.

Forest is the main body of terrestrial ecosystem.

森林是陆地生态系统的主体.

The result showed that layered multi-subnet neural network was suitable to online eddy current testing.

结果表明,层次式多子网神经网络适用于实时在线检测.

The lift-off effect of eddy current is an important factor in eddy current testing.

涡流检测中的提离效应是影响涡流检测的一项重要因素.

The design and realization of an eddy current testing system based on Ethernet were described.

介绍了基于以太网的涡流测试系统的构成及实现.

A serial communication protocol used in the eddy current testing system is designed.

根据特定的电涡流检测系统设计了有效的串行通信协议.

Please engage the eddy current brake.

请挂上涡磁刹车.

Practical inspection showed that eddy current testing was fast, sensitive and accurate.

实践表明,涡流检测速度快 、 灵敏度高且测试结果准确.

YZRW series eddy-current braking motors for crane and metallurgical uses.

YZRW系列起重及冶金用涡流制动电动机.

The far field eddy current testing system for trial was developed.

建立了试验远场涡流检测系统.

I advise you not to do business with him-he's as slippery as an eel.

我劝你不要同他做买卖,这个人非常狡猾.

He's as slippery as an eel-you can never get a straight answer out of him.

他像鳝鱼般难以捉摸 —— 你永远不可能从他口里得到直接的回答.

Nobody could catch the wet ball, it was as slippery as an eel.

谁也抓不住这个湿漉漉的球, 它滑得像泥鳅.

The man can't be trusted. He is as slippery as an eel.

那个人不可信赖.他像鳗鱼一样狡猾.

The effective rate was 62.79 %, and the incidence of adverse drug reaction was 9.30 %.

阿卡波糖治疗餐后低血压有效率达62.79%, 药物不良反应发生率为9.30%.

The marked effective rate of HPRC was 76.86 % , while that of EDT was 52 % ( P < 0.05 ).

显效率为76.86%, 对照组为52%,二者比较有显著性差异.

Chinese rate rises increasingly and effective rate should be gotten high than nominal rate much.

中国的失业率日益上升且实际失业率比名义失业率要高得多.

Results: After treatment, the effective rate of ACR 20 , ACR 50 , and ACR 70 were 68.42 % , 36.84 % , and 7.8 % respectively.

结果: 在治疗后, ACR20改善为68.42%,ACR50改善为36.84%, ACR70改善为7.8%.