weight efficiency

Although bridge grab bucket ship unloader is disadvantaged in environmental protection, machine weight and efficiency, compared with continuous ship unloader, it has absolute advantage in the adaptability of materials and ships, the operating costs as well as bumps on the ship unloader vessel injury.

与连续卸船机相比，虽然在环境保护、整机自重以及效率等方面处于劣势，但其在对物料和船舶的适应性、营运成本以及船舶颠簸对卸船机的损伤等方面，却具有绝对优势。

The development of higher efficiency and larger thrust-weight ratio of aeroengine has put a further demand on the aerodynamic performance of compressor component.

航空发动机的高效率以及高推重比的发展方向对压气机部件性能提出了更高的要求。

Increasing turbine inlet gas temperature is one of important means to improve turbine efficiency and increase thrust-weight ratio.

提高涡轮前燃气温度是提高涡轮效率、增加推重比的重要手段之一。

As the result, light energy utilization efficiency of cotton population and leaves at later growing stage were enhanced, total bolls and boll weight were increased remarkably, cotton lint yield were increased by 8.9%~ 9.3%, and cotton fibers tenacity was improved.

显著降低非光化学猝灭系数（NPQ），从而提高了后期群体和叶片对光能的利用；有效地增加了总铃数和铃重，使子棉产量提高8.9%~9.3%，纤维比强度增强。

Evaluation on efficiency of low molecular weight heparin as a single bolus dose with reused dialyzers

透析前注射单剂量低分子量肝素对透析器复用效率的评价

Effects of feeding levels on daily weight gain, feed efficiency and behavior of primiparous sows at different stages of gestation

饲喂水平对初产母猪妊娠期各阶段日增重、饲料利用效率和行为的影响

For 1 kg weight gain, feed use efficiency was increased by 8. 6%, the quantity of composite fodder used was reduced by 15. 2%, feed cost reduced by 10%, therefor apparent economic effect can be achieved.

每增重1kg，饲料利用率可提高8.6%，配合饲料用量降低15.2%，降低饲料成本10%，具有明显的经济效益。

Nowadays, the DC/ DC converter is faced with much request such as volume smaller, weight lighter, efficiency and reliability better, as the main electronics of direct current power for supply system.

时至今日，DC／DC变换器作为电源系统中为设备提供直流动力的主要装置，面临着体积更小，重量更轻，效率和可靠性更高等诸多要求。

The clutch booster pumps provides the power for the clutch separation, reduces weariness which the pilot operates, its structure simple, the weight light, the transmission efficiency high, the work is reliable, widely uses in to hit, on the heavy truck.

离合器助力泵为离合器的分离提供动力，减轻驾驶员操纵的疲劳，其结构简单、重量轻、传动效率高、工作可靠，广泛用于中、重型载货汽车上。