The maturity of a source rock reflects the ambient pressure and temperature as well as the duration of conditions favorable for hydrocarbon generation.
烃源岩的成熟度反映了周围的压力和温度以及有利于生成油气的条件的持续时间。
In some materials, including rocks, elastic behavior depends on the temperature and the duration of the stress as well as its intensity.
有些物质，包括岩石，其弹性性能取决于温度和应力的持续时间与强度。
Effects of heating temperature and duration, shaping pressure etc. on the properties of this glass composite have been discussed.
探讨了烧成温度、保温时间、成型压力等工艺因素对于该复合材料性能的影响。
The intensity, latency, duration and rectal temperature of the seizure in rats were recorded.
记录大鼠惊厥强度、潜伏期、持续时间及惊厥时的肛温；
The effects of treatment conditions including heat shock temperature, treatment initiation time after fertilization and treatment duration on development were investigated.
根据热休克起始时间、持续时间和休克温度三因子三水平设计正交试验，探索获得人工诱导南方鲇雌核发育的最理想条件。
With increase of heating temperature and duration of heating time, the depth and concentration of phosphorous-enriched layer in uphill diffusion increases continuously.
随着提高加热温度和延长保温时间，“上坡扩散”的富磷层深度和浓度将不断增加。
The impact of temperature and duration of heat treatment on the breaking strength, elongation at break, initial modulus and work to break of the fibers was investigated.
对玉米纤维进行不同方式的热处理实验，得出了热处理温度和热处理时间对断裂强度、断裂伸长、初始模量、断裂功的影响规律。
The respose was not caused by the effects of temperature, photosynthetic duration or pre-flowering photoperiodic after-effect but was typical photoperiodism.
这种反应属于典型的光周期现象，而不是由温度的替代作用、光合时间的改变或前期短日后效应引起的。
Two empirical formulae for calculating the temperature at different hours during a clear night and for the time duration under a specific low temperature have been derived and checked.
本文还提出计算晴天夜间各时温度和低于给定界限温度持续时数的两个经验公式。
The result shows that the strength and elongation of the cashmere fiber are damaged with the increase in temperature and treatment duration.
结果显示，随着温度的升高和处理时间的延长，山羊绒纤维的强伸性能得到破坏。
The effects of the saponification conditions such as the amount of added sodium hydroxide, time duration and temperature on the degree of saponification are studied in detail.
详细考察了皂化试剂氢氧化钾的用量，皂化时间和温度等皂化条件对皂化程度的影响；
The duration of dew formation and the amount of dew are estimated by predicting the time when the temperature of upper leaves falls below the dew point.
利用冠层温度下的饱和水汽压估算了玉米冠层顶部结露的持续时间和结露量。
The reliable duration for measuring the gas exchanges from the abscised leaves is determined by leaf temperature.
离体叶片的气体交换参数的在一定时间范围内的可靠性取决于叶片温度。
In addition to the current source, the detecting instrument mainly contains the circuits for temperature compensation, pulse formation, pulse duration discrimination and encode, decode.
检测仪器除了恒流源外，主要还有温度补偿、脉冲形成、脉宽鉴别以及编码、译码等电路。
Objective To study the relationship between cerebral edema and radiofrequency electrode temperature and duration of hyperthermia for treatment of cerebral tumors.
目的研究脑肿瘤热疗中脑水肿与射频电极温度和作用时间的关系。
Taking vertical dome tank as an example, the calculation formula for insulation thickness of oil tank are given based on controlled temperature drop and duration.
以立式拱顶储罐为例，根据限定的温降值和限定的温降时间，建立了确定储油容器保温层厚度的计算公式。
Systematic lab tests were performed on the strippant composition and consumption, stripping manner, temperature, duration and so on.
对解吸剂的组成、解吸方法、温度、时间以及解吸剂用量等工艺条件进行了系统试验。
The variation of air mean temperature and annual precipitation played a key role in the duration and intensity of cumulative impacts on desertification.
年降水量和年平均温度的波动特点是决定累加作用时间和影响强度的关键。
The effects of concentration of NaOH and SDS temperature and duration of incubation on the isolation and purification of large plasmid DNA of Shigella were studied.
本实验采用碱变性的方法制备痢疾杆菌大质粒。在制备中观察了碱、温度、时间及SDS几个因素对质粒纯度的影响。
The significant interaction between temperature and duration affected carbohydrate metabolism and sprouting of bulb.
贮藏温度与贮藏时间之间的显著互作影响碳水化合物的代谢及鳞茎的萌发。
The influence factors such as ethanol concentration, extraction duration, extraction temperature were also studied.
探讨了主要工艺参数：乙醇浓度、浸提时间、浸提温度对整个浸提工艺的影响。
A study is made of the process parameters in the production of a potassium calcium fertilizer, such as the proportion of raw materials, sintering temperature and duration of sintering.
研究了钾钙肥生产的工艺参数(原料配比、烧结温度及烧结时间)。
Under the conditions of less rainy days during the blooming period, the temperature is the main factor influencing the reproductive rate, then is the duration of day and the velocity of wind.
在阴雨较少的情况下花期温度是影响繁殖率高低的主导因素，其次为日照时数和平均风速。
The degree to which the mechanical properties are changed depends on the temperature and duration of exposure.
机械性能的改变程度取决于时效的温度和时间。
The effects of thermal diffusion temperature and duration, activator, Cr powder used as raw material and core material etc. on the properties of the composite powder were investigated.
探讨了热扩散温度、时间、活化剂、原料铬粉、核心粉材质等对复合粉末性能的影响。
The high temperature foamed ceramic produced has low firing temperature, short duration of firing, wide range of firing temperature and easily control production.
研制的高温发泡陶瓷具有烧成温度低、烧成时间短、烧成温度范围宽、易于生产控制的特点。
The high temperature foamed ceramic produced has low firing temperature, short duration of firing, wide range of firing temperature and easily control production.
研制的高温发泡陶瓷具有烧成温度低、烧成时间短、烧成温度范围宽、易于生产控制的特点。
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