更好的电池产生了，它能储存更多能量，更廉价，持续时间更长，而且比传统电池生产技术使用更少的有毒化学物质。
A battery that can store more energy, is less expensive, can last longer and wouldn't use as many toxic chemicals in the manufacturing.
由于它具有发生频率高，影响范围广，持续时间长等特点，因此往往会形成旱灾，给人们的生产生活带来巨大损失。
The drought often results in disaster that brings a great loss to the life and produce of people, because of its high frequency, large area and long time.
我国农业基础设施存量无论是总体水平还是具体构成均对国民生产总值具有较强的、持续时间较长的正影响且时滞相对较短。
Total level or real composites in Chinas agricultural infrastructure stock have relatively big and everlasting positive effects on Gross National Product and have relative short time-lag.
操作方便，生产效率高，具有电流上升时间、电流大小、电流持续时间及加压时间、脉冲频率等参数的无级调节。
This welding machine has features of simple operation, high efficient production and stepless adjustment for current increase time, current value, current maintaining time and pressure time.
三峡工程第二阶段混凝土浇筑量大且持续时间长，混凝土骨料生产供应必须满足混凝土浇筑的要求。
The aggregate production systems at the Three Gorges project, should meet requirements for the concrete placement of stage -I works, with a huge volume and a long construction duration.
三峡工程混凝土浇筑量大，强度高且持续时间长，砂石骨料的生产必须满足混凝土浇筑的要求。
The aggregate supply systems for the Three Gorges Project (TGP) must meet the requirements for concrete works with such features as huge volume, high placement rate and long construction duration.
三峡工程混凝土浇筑量大，强度高且持续时间长，砂石骨料的生产必须满足混凝土浇筑的要求。
The aggregate supply systems for the Three Gorges Project (TGP) must meet the requirements for concrete works with such features as huge volume, high placement rate and long construction duration.
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