lower temperature的例句大全

The catalytical reaction for oxidative coupling of methane on the Fe-P-O catalyst were studied at lower temperature ( about 650 ℃).

研究了较低温度（650℃左右）下，在Fe－P－O进行甲烷氧化制C2烃催化反应。

Salt water freezes at a lower temperature than fresh water.

盐水冰点温度比淡水冰点温度低。

The ZnS nanowires with diameters of tens of nanometers are formed in the lower temperature zone of 720-670 ℃.

而在720～670℃温区，产物形貌为直径约几十纳米的ZnS纳米线。

Analogical experiment of heater with diathermanous heat pipe approves the effect. Diathermanous application of heat pipe really can lower temperature of analytic object, and reduce time of reaching thermal stabilization.

通过热管传热的加热器试验对此加以证实，热管在传热应用中，确实能够起到较好的散热效果，降低了分析结构体的整体温度，减小进入热稳定状态的时间。

Catalyzing function of chloroplatinic acid is not obvious at lower temperatures and the optimum catalyzing cross-linking temperature is above 150 ℃.

氯铂酸催化剂在低温下催化作用不明显，催化交联的反应温度在150℃以上。

It has shown that HAS shows excellent acceleration effect and corrosion protection, especially alkali resistance at lower temperature.

实验证明在低温下羟胺具有优异的促进作用和耐蚀性，特别是耐碱性。

Study on temperature resolution power and measurement sensitivity at lower temperatures and its effect on measurement accuracy

测温仪低温段的温度分辨力和测温灵敏度及对测温精度的影响

Effect of lower temperature treatment on some cold resisting physiological indexes of winter turnip rap

降温处理对白菜型油菜品种抗寒生理指标的影响

Because of the advantage of higher thermal capacitance and lower temperature and the wider space above river compared with other underlaying surface, the effect that urban river has on urban heat climate can not be ignored.

由于河流具有热容性较大、温度较低且水面上方有较为宽阔的空间易于气流扩散等优势，因此城市河流对城市热气候的影响不可忽略。

By the thermal and force coupling, with first drawing improved and crystallinity of PAN fiber increased, but due to relative lower temperature of first drawing, the growth of crystal size was minimal.

受热力耦合作用，一级牵伸提高，PAN纤维结晶度增大，但由于一级牵伸的温度相对较低，晶粒尺寸增长甚微。

In which, the waste heat from the turbine exhaust is recovered to drive CO_2/ NG reformer, and the lower temperature heat is provided with the ammonia absorption refrigeration cycle to generate chilled media used for cooling the turbine inlet gas.

其中，采用天然气CO2转化化学回热回收较高温度的燃气透平排气热量，采用氨吸收制冷循环回收较低温度的排气热量，并利用制冷循环产生冷量作CO2循环压气机进气冷却。

The results show that there is a uniform temperature field and lower temperature gradient on cathode surface. So the gas baking can meet the requirements of start-up process of aluminum electrolysis cell.

仿真结果表明：阴极表面温度分布均匀，温度梯度小，燃气焙烧能够满足铝电解槽预热启动的要求。

Cross-over effect is watched in the permeability reduction and the magnetic stability is quantitatively estimated under lower temperature.

观察到磁导率衰减中的cross-over效应。定量地估计了较低温度下的磁稳定性。

But the dry sample pretreatment in Marinelli beaker only needs a lower temperature, shorter time and a simple process.

马林杯干样分析的预处理操作简便、温度低、流程短。

According to the actual situation, we use two angle axis to simulate the obliquity of stir pin spool and the work piece the vertical direction, which lead to lower temperature in front of stir pin than in back.

根据实际情况加入了搅拌头轴线与工件进给垂直方向的倾斜角，得出温度场分布前低后高。

Neem is a material that is easily damaged by heat. The ratio of oil is as high as 20% of the neem seeds, which need to extricate on the conditions of lower temperature and reinforcement.

印楝素为热敏性差的物质，印楝种子含油率高达20%，需在低温和强化条件下浸出。

It has larger Faraday rotation angle and magneto optic figure of merit and lower temperature sensibility than pure YIG.

与纯YIG相比具有较好的磁光性能，有更高的比法拉弟旋转角和磁光优值以及较小的温度依赖性。

Studies on Ammonia Production with All in Lower Temperature Transformation

合成氨生产中全低变工艺的研究

Artificial Hibernation and Lower Temperature The Treatment and Secondary Brain Injury

冬眠降温治疗时机与继发性脑神经细胞损伤关系分析

The lower temperature threshold of development was 15.07 ℃ for eggs, 14.88 ℃ for larvae and 15.58 ℃ for nymphs.

卵期发育的温度低阈为15.07℃，而幼虫和若虫蜕化期分别为14.88和15.58℃。