变化多的

This mechanism requires no change in normal fingerings, and is simple and reliable, requiring only one additional key cup and spring.

这种机械装置不要求你平常的指法有什么变化，它非常的简单和可靠，只是多加了一个键垫和簧丝。

The many singlechip microcomputers were used as fishponds controlling computers, and one industrial control computer was used as field monitoring computer.

以一台PC工业控制计算机作为现场上位机，以多台单片机作为现场鱼池的下位机，一旦发生故障，养殖池发生环境变化，能够及时报警，从而实现了对养殖现场中鱼类生长的实时监控。

Pseudosciaena crocea were immunized with formalin-killed and heat-killed trivalent vaccines by immersion and injection, which was made up of four experimental groups.

采用0.5%福尔马林4℃灭活和65℃热灭活2种不同的方法制备三联疫苗作为抗原，以多次腹腔注射或浸泡的方式免疫大黄鱼，通过测定受免大黄鱼血清中抗体凝集效价变化并进行攻毒实验以评估保护效果。

In this experiment, some strains of yeast were separated from koumiss in 4 regions of 3 nations, 3 strains of which were chosen to make the koumiss by the mixed fermentation under the experimental condition with the lactic acid bacteria. In fermentative process the alcohol content variation was measured.

从3个国家4个地区的酸马奶中共分离筛选出多株酵母菌，并筛选出3株酵母菌在实验室条件下与乳酸菌进行混合发酵制成酸马奶，测定发酵过程中的乙醇含量变化。

But the foreign studies were interested in gadolinium chloride blockade hepatic Kupffer cell and explained alleviation of lung injury by studying the change of cytokines released by Kupffer cell before or after blockade.

但国外研究多从氯化钆阻断肝Kupffer细胞的角度出发，通过研究Kupffer细胞在被阻断前后释放细胞因子的变化来解释肺损伤减轻。

It is the only way for countrysides' social stablity to strengthen peasants' self - manage ment and self - prevention. During the period of economic system's changing course, plenty of countrysides' surplus laborists turn to non - agricultural industry.

在经济体制转轨时期，大量农村剩余劳动力向非农产业转移，农民生存空间和农民需求随之发生了质的变化，产生了诱发农民犯罪的诸多因素。

At present, the Kaplan plan leading by International Seabed Authority has allied multi-country scientists to study the deep-sea polymetallic nodule areas that include the projects of meiofauna variation and gene flow.

目前在国际海底管理局主导下的Kaplan计划，已联合多国的相关科学家对结核区深海包括小型底栖动物和基因流变化等环境项目展开调查和研究工作。

MONTREAL -- This year is likely to go down as the hottest, stormiest and driest ever, making a strong case for the urgent need to combat global warming, a report released Tuesday at the U.N.

星期二在联合国气候变化大会上发布的一份报告称：今年可能是最炎热、风暴最多、最干燥的一年，这充分表明国际社会迫切需要与全球变暖做斗争。

This result shows that the seiches with relatively large amplitudes mostly occur in spring and summer, and they are all related to rapid changes in wind speed and direction as well as air pressure.

从本文研究所得结果来看，这些海湾的较大振幅假潮多发生在春、夏季，且都和风速、风向以及气压的剧烈变化有关。

Sifting through the ages, I retitled how our weekends alterd,but those we yet preserved the ritual.

细想逝去的岁月，我回忆起咱们周末西方全国日常表达的诸多变化，但那个老习惯却依旧保留下来。

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。