机械工程

Coupled Van der Pol oscillators is a kind of representative dynamical system in biological engineering, electronic and electric theory, chemical dynamics and mechanical oscillation systems.

耦合Van der Pol振子是生物工程、电子电路理论、化学反映动力学和机械振动等领域具有广泛代表性的一类动力系统。

The reason we say programming remains an art, not a science or an engineering discipline, is because we haven't as yet been able to break it down into component steps and mechanize it.

之所以说编程仍是一门艺术而不是一门科学或工程学科，是因为我们还不能将其分解成多个组成步骤，而后机械地进行。

Products are widely used in automobile, engineering machinery, mining, metallurgy, oil, electricity and other industries.

产品广泛用于汽车、工程机械、矿山、冶金、石油、电力等行业。

The question studied in the dissertation is supported by National Natural Science Fund(N259675041): Theory and Method of Visual Inverse Perturbation Method.

本文针对上述存在问题，研究机械和工程结构动力优化设计的理论和方法，重点研究逆摄动法求解上述两类反问题。

Dongfeng Motor, engineering machinery, mining equipment parts sales, maintenance services.

东风汽车、工程机械、矿山设备配件销售、维修服务。

B.The traveller system makes use of large scale and cross-country bridge tire of construction machinery, with wheel-driving type 4×4, which can adapt vaious roads, such as tidal-flat zone, swamp, miriness,ect.

行走系统采用宽基大轮胎和工程机械越野桥，4X4驱动形式，越野性能好，适应于沥青、水泥、泥泞等多种路面

Under the influence of the global economy, the automobile industry, ship industry, motor, electricity generation and engineering machinery industry in Chongqing lead the economy development.

全球经济的影响下，重庆汽车产业、船舶工业、摩托、发电、工程机械等行业都走在经济复出的前列。

Our products include Starter Motor, Alternator and related replacement components used for heavy engineering equipment and travel coach.

产品集中於工程机械和大客车如起动马达、电机及起动马达、发电机的耗损片。

Nikko Construction Machinery Co., Ltd.

日工工程机械有限公司

The machinery design in engineering of external pressed vessels is based on the mathematical model of critical press and metallic material's stress-straincharacteristic curves together with the nomography.

对于外压容器的机械设计，在工程上是以临界压力P_(cr的数学模型和金属材料的应力-应变特征曲线结合的图算法完成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。