positive cooling 中文意思是什麼
positive cooling
解釋
補助冷卻-
While high oil and commodities prices have overshadowed the global economy, a cooling chinese economy to bring about lower world oil and commodities prices will then be a positive development by easing production cost and providing a more conductive environment to global economic growth
盡管油價及物價高企已令全球經濟蒙上陰影，但中國經濟冷卻有助推使全球油價及物價下調，帶來正面發展，既可減輕生產成本，亦為全球經濟增長提供一個更有利的環境。 -
Latter begins at children or adult, when air temperature pelter or air cooling of osculatory cold water, group of place occurrence wind is shown in the skin, last half hours to come 3 ~ 4 hour, ice cube experiment and passive move test are positive, see more at female youth
後者開始於兒童或成人，在氣溫驟降或接觸冷水冷風時，在皮膚露出部位出現風團，持續半小時至3 ~ 4小時，冰塊試驗和被動轉移試驗陽性，多見于女性青年。 -
A simple and easy operating criterion is put forward in accordance with the relation between positive - sequence component and negative - sequence component of stator current when the motor is in unbalance and single phase broken. based on analyzing the traditional inverse time - lag overloading protection of motors, an inverse time - lag operating equation with accumulating stator current is achieved, according to the differential equation of the heating and cooling while the current flows into the conductor
在分析電動機傳統的反時限過負荷保護的基礎上，根據導體中流過電流時的發熱、散熱微分方程得到了累加定子電流的反時限過負荷保護動作方程，經簡化后得到累加定子電流的實用的反時限特性遞推公式。 -
Positive circulation cooling system
壓力式水冷卻系統 -
It is found during the cooling down in some local region that the normal stress difference varies from positive to negative and then turns positive again. the stress accumulates rapidly in the followed thermal treatment in this region, where the chip - on - board package tends to fail from
在冷卻過程中某些局域正應力差的變化規律為：該差值從正值變到負值再回到正值，呈振蕩狀態；局域隨熱循環進行應力將急劇增加，即處于應力相對集中的狀態，這樣的區域是晶元易於失效的區域。 -
While testing ofeis at different depth of dischargeand charge - discharge at different charge - discharge rate reveale that, these material indicate lower conductivity at highcharge - discharge rate, resulting in bad electrochemical perforemence. melting - cooling and inorganic sol - gel were adopted, which facility - simpleand operating - easy, to prepare v _ 2o _ 5 xeroxes as positive material of li - ion battery. the comparision of structual and electrochemical performance between thesecathode materials were investigated for the first time. their electrochemicalbehaviorswerestudiedbygalvanostaticcharge - discharge, cyclicvoltammetry ( cv ), and electrochemical impedance spectroscopy ( eis ) techniques. the results indicte the sample that prepared by melting - cooling revealed moreexcellent performance at low charge - discharge rate, which achieved a high initialdischarge specific capacity of approximate 320 mah ? g - 1
通過各種充放電測試，循環伏安（ cv ）曲線以及電化學阻抗譜（ eis ）等測試手段對材料的電化學性能進行表徵，結果發現，在低倍率放電下，熔融淬冷法合成的材料具有更好的電化學性能， 0 . 1c恆流放電至1 . 8v時首次放電容量達320mah ? g - 1 ，並且發現， v _ 2o _ 5作為正極材料組裝成的鋰離子二次電池，除首次循環具有較大的不可逆容量外，其餘循環可逆且容量保持能力較好， 20次循環后，容量只衰減了6 . 40 % 。 -
Industrial positive pressure fan ; noise - free, dust - proof and circulation cooling
工控正壓風扇，無噪音，防塵，循環散熱。 -
Fan : industrial positive pressure fan ; noise - free, dust - proof and circulation cooling
風扇:工控正壓風扇，無噪音，防塵，循環散熱。
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