降低价值

Compared with ring reducer which had same power, the balance ring reducer had many functions, such as low vibration noise, low cost and less production difficulty.

试验证明，平衡式环式减速器与同功率其他环式减速器相比具有振动噪声小的优点，同时降低了减速器制造成本和加工难度，具有重要的理论意义和工程实用价值。

The mechanical design and the study of controlling system part of the upright metal band-sawing machine enhance the saw cutting precision,it can operate without supervision while reduced the labor intensity and raise the working efficiency,it meet the needs of the total numerical control and network trend as well as possessed highly application and dissemination value.

立式金属带锯床的机械设计和控制系统的研究提高了锯切精度，实现了无人监控操作，降低了劳动强度，提高了工作效率，适应锯床全数控化、网络化的需要，具有很好推广应用价值。

This article emphatically describes many kinds of ways to enhance the control precision of bell-less blast furnace top facilities,such as improving detecting precision and program optimization,which can improve the utilization factor of B.

重点介绍了通过提高检测精度、控制程序优化等方式，提高了无料钟高炉炉顶设备的控制精度，对于提高高炉利用系数、降低焦比奠定了基础级控制基础，在同类型高炉的炉顶设备自动化检测控制方面具有一定的推广和应用价值。

Every year, the value for your car, you should also reduces the amount of collision and comprehensive insurance.

每年，为您的汽车的价值下降，你也应该降低金额的碰撞和全面的保险相应。

So, this new method with lower requirement can facilitate execution of emission rules, own higher theory meaning and wider engineering practical value.

并且，由于对试验条件要求的降低，可大大加快排放法规的实施进程，具有较高的理论意义和工程应用价值。

Because of simple bovine colostrums product was produced by radicidation and lyophilization in our country, the purity of immunoglobulin is low and only added to common food which decreases immunoglobulin's value.

目前我国对于牛初乳只采用辐射杀菌和冷冻干燥技术加工成简单的牛初乳粉产品，免疫球蛋白纯度低，只能用于普通食品中，这大大降低了产品的价值。

The method developed in this paper can be used in the research field of the Ducted Rocket and fuel-rich propellant, to reduce the experimental cost effetely and shorten the research period greatly.

对于固体冲压发动机和贫氧推进剂的研制来说，本文研究的方法既可有效地降低试验成本，又可大大缩短研制周期，具有一定的工程应用价值。

E.g. Flaws in emeralds greatly reduce their value.

祖母绿上的瑕疵大大降低了其价值。

On the basis of several above-mentioned studies, the intermittent creep feed grinding with CBN wheel made from many CBN grinding blocks or with slotted CBN wheel, which is a new high efficient technical art combining the advantages of CBN wheel, intermittent grinding and creep feed grinding, has finally been recommended.

此项具有创新理论价值的研究成果填补了关于磨削基础理论研究的一项空白，同时，所获得的结果也确证了断续磨削在改善弧区换热条件、疏导弧区磨削热、抑制磨削液成膜沸腾过程降低磨削温度上的显著效果，从而提示了断续磨削可以作为大幅度开发缓磨潜力的一项极其有效的手段。

Fully considered the structure and process characteristics of strip mill shape detection equipment,through plenty of field experiments and theory study,a set of error analysis model fit for strip mill shape detection equipment has been set up for the first time with combining theory of the classical mechanics and modern computer technology,which will create the right complex error compensation scheme and put it into the productive practice.

充分考虑板带轧机板形检测设备的结构与工艺特点，经过大量的现场试验与理论研究，将经典力学理论与现代计算技术有机结合，首次建立了一套适合于板带轧机板形检测设备系统误差分析模型，给出了相应的误差综合补偿方案，并将其应用到生产实践，对不同张力下检测辊的挠曲、倾斜、磨损等因素进行了综合补偿，大大降低了现场的板形封锁率，给企业取得了较大的经济效益，具有进一步推广应用的价值。

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。