导致活化能取值偏低的影响因素包括低温阶段的加热时间、K-长石的纯度和部分斜长石、石英的混入等。
The affecting factors of low value by activation energy determination include heating duration in low temperature stage, pureness of K feldspar and mixture of some plagioclase, quartz et al.
目前国内太阳能热利用多限于低温范围，中温和高温还处于空白阶段。
Now the solar thermal application is mostly limited in low temperature, the high temperature is still in blank stage in home.
目的探讨多阶段控制性降压复合低温麻醉对骶骨肿瘤切除术的影响。
Objective To study the effect of multi stage controlled hypotension combined with hypothermia anesthesia on patients undergoing sacral tumor resection.
因此可以认为，在多晶硅薄膜生长的最初阶段，空间反应过程对低温晶化起重要作用。
It is considered that in the initial stage of film growth, the space reaction processes play an important role for the low-temperature crystallization of pc-Si film.
原始镍镀层的(111)和(200)面双织构在低温晶粒异常长大阶段仍存在，但在正常长大阶段逐渐消失。
The original (111) and (200) double fibre texture still exist at low temperature grain growth stage, but diminish gradually at normal grain growth stage.
而在低温保温阶段，应力虽然较高，但温度较低，非弹性应变也不明显。
The reason is that both temperature and stress combine to affect the accumulation of inelastic strain.
蔷薇辉石矿床的形成主要经历了沉积期和区域变质期两大阶段。成因类型属变质岩型低温变质相蔷薇辉石矿床。
The rhodonite deposit was for- med mainly through two stages, sedimentation and regional metamorphism, and its genetic type belongs to epithermal metamorphic facies.
根据阶段1—温度与传导率要求表，找出小于所测温度的温度值，例如其次的较低温度，表中相应的传导率值为极限。
Using the Stage 1—Temperature and Conductivity Requirements table, find the temperature value that is not greater than the measured temperature, i. e. , the next lower temperature.
本发明描述了在从含有烃类的进料制造烯烃的装置(烯烃装置)中的低温分离阶段的制冷供应的方法。
A method is described for refrigerant supply of a low-temperature separation stage in a plant for producing olefins from hydrocarbon-containing feed (olefin plant).
矿床属于与燕山早期晚阶段小东沟花岗岩体有关的斑岩型钼矿床—中低温铅锌矿床。
The deposit belongs to the porphyry type molybdenum-mesothermal to epithermal lead and zinc deposit associated with the Xiaodonggou granite in late stage of Early Yanshan period.
结果表明，这两种燃料的低温燃烧拥有两阶段放热。
Results show that these two fuels possess a two-stage combustion process.
结果表明，这两种燃料的低温燃烧拥有两阶段放热。
Results show that these two fuels possess a two-stage combustion process.
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