It also summarizes the researchful situation and development of artificial products of spider silk using biology technology,analyzes their applications in the textile field,military affairs,medical treatment and high strength material,etc.
介绍了蜘蛛丝的概况及研究历史,概述了蜘蛛丝的物理、化学及机械方面的性能,综述了国内外利用生物技术人工生产蜘蛛丝研究的状况及进展,同时也分析了蜘蛛丝在纺织制衣、军事、医疗、高强度材料等方面的应用。
contrived by art rather than nature.
人工生产而非自然的。
labour productivity in tons per person-day
工人实物劳动生产率
Made by human beings; produced rather than natural.
人工的由人工制成的；（人工）生产而非自然的
The Reproduction of Ecological Productivity and the Compensation of Artificial Ecology and Green GNP;
生态生产力再生产与人工生态补偿及绿色GNP
There' s a production norm below which each worker must not fall.
每个工人的产量都不得低於生产指标.
Something made or produced by a workman.
作品，工艺品由工人制造或生产的物品
a munitions worker, factory
生产军需品的工人、 兵工厂.
The workers and the management got into a dispute over pay.
工人和厂方由于工资问题产生争端。
Produced artificially rather than by a natural process.
人工的，人为的人工产生的而不是自然过程产生的
Industrial production influences the daily lives of the individual.
工业生产影响个人的日常生活。
Save the worker ,all line only need 5 to 6 person to operate.
人工省，整条生产线5-6人即可操作。
Industrial Ecological Trend: Man-made Industrial System Returns to Its Ecotype;
产业生态化:人工产业系统的生态性回归
Direct labor represents the gross wages of personnel who worked directly on the goods being produced.
直接人工是指直接为产品生产工作的人员的所有工资支出。
Many of the expectant mothers had been scheduled to deliver babies by Caesarean section or after doctors artificially induced labor.
很多孕妇计划剖腹生产或在医生的人工引产下生产。
The industrial revolution created the industrial working class, the proletariat, and it latter led to trade unionism.
工业革命产生了工人阶级，即无产阶级，后来形成了工会制度。
The industrial revolution created the industrial working class, the proletariat, and it later led to trade unionism.
工业革命产生了工人阶级，即无产阶级。后来形成了工会制度。
Production has stood still at the factory since the men began demanding higher wages.
自从工人要求增加工资后，工厂的生产一直就没增产。
These workers produce at a very fast rate.
工人们在以非常快的速度生产。