life-span造句
(31) How to define the best repair cycle and remanent life-span of the engine with the reliability theory is discussed and analyzed.
(32) Magnetoelectric sensor is a kind of non-contact sensor and has some useful characteristics, such as non-contact, high response frequency, low power waste, high reliability, long life-span and etc.
(33) The precision index for the carrier rocket that carries the spacecraft entering the orbit is highly upgraded; besides its life-span in the orbit is increased by a big margin.
(34) LED has a long life-span, low energy consume, low quality of heat and short response time, so studying a new kind of light source is very significant.
(35) In order to make the hearth and hearth bottom have the same life-span as that of blast furnace, one of effective measures is to form a layer of slag-metal skull on the hearth and hearth bottom.
(36) In order to guarantee the safety service and life-span of long-span cable-stayed bridges, the uncertain type of analytic hierarchy process (AHP) method is adopted to access the bridge condition.
(37) While the expected life-span for a mouse is about 25 months, one of the IRS-1deficient mice in this research lived for 38 months 66 per cent longer than a normal mouse.
(38) Equipment life-span diagnoses mainly research the variation rules of unit part in unsteady temperature and thermal stress, fatigue characteristic of metals and life deterioration of equipments.
(39) Green virtual corporation is a king of dynamic ally which faces the life-span of products in the whole process of greenization.
(40) Life-span studies, similar to those carried out in Japan, would be needed in order to identify any further minor health effects.
(41) It has been proved that the main reason of the wearing was the destruction of the lubrication. Suit- able technique was used effectively prolonging the life-span of the copper slide block.
(41)try its best to collect and build good sentences.
(42) Normal cycle is a more accurate and more scientific parameter to signify the life-span consumption of the engine.
(43) With the demand of the underground constructions engineering, tunnel borer recently tends to be larger sized, longer life-span, high automation and wide adaptableness.
(44) If this theory is accurate, our future generations can expect a life-span of 150 years.
(45) Participants included experts in family and twin studies, molecular genetics, basic and clinical neuroscience, cognitive and behavioral science, development throughout the life-span, and disability.
(46) Resveratrol, occurring in trans-and cis- isomeric forms, is a phytoalexin with pharmacological activities, for example, anti-cancer, anti-cardiovascular disease, and life-span increasing properties.
(47) Non-current assets are assets that are not turned into cash easily, are expected to be turned into cash within a year and/or have a life-span of more than a year.
(48) To improve measurement precision requires the equipment of internal calibration has little change of performance with temperature in its life-span.
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