低消耗

The principal mass-independent cause for variation in the basal rate of eutherian mammals is that high rates of energy expenditure, when ecologically feasible, facilitate high reproductive outputs, whereas some habits and environments require low energy expenditures, which lead to low rates of reproduction.

除体重因素外，导致真兽类基础代谢率变异的主要原因是：当生态因素适合时，高水平的能量消耗可以促进动物的高繁殖输出，而动物的某些习性和生存环境则会要求低能量消耗，从而使繁殖率降低。

Convention V-belt Continuously Variable Transmission, shifts gears the travel mechanism property fixed constraint, unable full into full play initiative control advantage, to engine and Transmission on the go to hold optimum match, Also takes into consideration acceleration and fuel consumption performance, so this paper research Motorcycles with an Electronically-Controlled Continuously Variable Transmission shift gears planning, to use motor power screw, we shall revolve motion changes rectilinear motion, to push driving sheaves achieved to change speed ratio; Comparison between analysis convention CVT speed ratio shift gears curves of acceleration and fuel consumption performance optimum curves, use engine can hold high performance output or low fuel consumption region run.

中文摘要传统皮带式无段变速器(Continuously Variable Transmission， CVT)，换档行程由於机械特性的限制，无法完全发挥主动控制的优点，让引擎与变速器随时保持在最佳的匹配状态，同时顾及加速性能与燃油消耗，所以本文主要研究机车用电子控制式无段变速系统(Electronically Controlled Continuously Variable Transmission， ECVT)最佳换档规划，利用马达与动力螺杆，将旋转运动改变为直线运动，以推动主动滑轮达到改变减速比；分析传统CVT减速比换档曲线与最佳化曲线之加速性能及燃油消耗比较，使引擎能够保持较高性能输出或较低油耗区间运转。

This low consumption makes it the ideal unit for a wide variety of applications.

这种低消耗配置使得它能理想使用在各种应用中。

Results of dynamometer tests demonstrate that, the method of intermitted injection can effectively reduce the HC emission and the fuel consumption during idling operation; injectors with high pressure and small lift can provide better fuel atomization, resulting in less HC emission and fuel consumption during light load operations.

发动机台架试验研究结果表明，在怠速工况下，隔次喷射可以有效降低发动机的燃油消耗油量和HC排放水平；在低速低负荷工况下，大压力、小升程的喷油器，通过更好的雾化，可以更好的改善HC排放和燃油消耗。

F. On the other hand, as the gas with high oxidizability introduced to pre-reduction process, it will give a lower reductibility of iron ore and as the ore come to the final process the burden of the final reduction vessel will be heavier, the refractories of it will be corroded seriously and the campaign-life of it will be shorter.

终还原排出的煤气可以供预还原使用，由于排出煤气温度较高，需要降温才能供预还原炉使用，在此过程中煤气的物理热未被利用，这是目前熔融还原工艺能源消耗普遍大于高炉工艺能源消耗的主要原因；同时排出煤气氧化度较高，影响到矿石的预还原率较低，铁浴终还原的负担较重，终还原炉渣对炉衬的侵蚀严重，影响到铁浴终还原炉的寿命。

A great number of dynamometer experiments are carried out to investigate the effects of structure characteristics of the injector, configuration of combustion chamber, design of the bypass valve and fuel injection phasing on the performance, emission, fuel consumption of the engine during light load operating conditions. After a final optimization and other practical considerations, the control MAPs for the two-stroke DISI prototype engine are obtained. The torque performance, fuel consumption and emission economy of the engine is tested and compared with those of the original carbureted engine.

并且通过大量的发动机台架试验，分析了喷油相位和喷油器的结构参数、燃烧室形状、旁通孔的大小等参数对发动机低速低负荷工况下的性能、燃油消耗和排放的影响规律；通过最后的优化和实际的考虑，获得了最终的二冲程直喷发动机样机的控制MAP图，试验研究了其动力性、燃油经济性以及排放性能，还做了该样机和原化油器发动机的动力性能、燃油消耗率和排放性能的比较。

We'll get you your cheap Devastates back.

技能，以及低消耗的毁灭打击。

Furthermore, low power consumption is one of the most important issues for mobile devices.

尤其是低消耗功率的特性，对於现今行动装置产品而言是非常重要的。

The proposed designs are realized using TSMC 0.18 um 1P6M CMOS process. The voltage supply is 1.8 V. The simulation tool used is HSPICE. According to our comparison, the proposed designs possess the advantages of lower power consumption and lower power-delay product.

电路是使用TSMC 0.18μm 1P6M制程来实作，电路的供应电压为1.8V，并用HSPICE 来进行模拟与分析，而实验结果证明本文所提出的新的低功率Compressor电路，跟相同性质的电路架构相比较后，有较低的功率消耗，以及较低的功率与延迟的乘积。

In order to increase the capacity of lime kiln,achieve the high quality and output of the product and decrease the consumption of raw materials,the measures of controlling the thermal process in lime kiln are suggested which are as following:the calcining temperature:1 050～1 150 ℃,size of lime stone:75～150 mm,size of coal:20～40 mm.

要提高石灰窑的生产能力、实现优质高产稳产和低消耗的前提条件是保持窑内稳定的热工过程，而这一过程的实现应从煅烧温度(控制在 10 5 0～ 115 0℃)、石灰石的粒度( 75～ 15 0mm)和形状、煤的粒度( 2 0～ 40mm)、鼓风机的风量风压及出加料方式等方面进行严格控

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。