景观石怕环境湿度太大。
结果表明,扩散系数随环境湿度增大而增大。
The result shows that the diffusion increases with the increase of relative humidity.
环境湿度和水的存在会减缓化学反应的进程,减慢腐烂的过程。
Humidity or water from the environment buffers those reactions, slowing their effects.
探讨了养护温度、养护时间和环境湿度对坯体性能的影响。
The influences of cure temperature, cure time and ambient humidity on the properties of the dam blank were discussed.
评价贮藏谷物的抗虫性同样必须注意环境湿度范围的选择。
Similar cautions apply to the selection of environmental humidity regiments in evaluation of resistance in stored grains.
混凝土的蠕变和缩水取决于环境湿度,结构尺寸以及混凝土成分。
P Creep and shrinkage of the concrete depend on the ambient humidity, the dimensions of the element and the composition of the concrete.
试验结果表明,环境湿度对BC型双瓦楞纸板的防振性能有明显影响。
The experimental results showed that environmental humidity has obvious effect on vibration transmissibility of BC corrugated paperboard.
通过对干颗粒吸湿性的考察,确定生产环境湿度应控制在68%以下。
By assessing the hygroscopicity of the dry granule, we decided that the moisture of the producing environment should be controlled under 68%.
气态介质对建筑材料的腐蚀性分级决定于介质类型、浓度及环境湿度。
The classification of the corrosiveness of gaseous agents on the structural material are depend on agent type, agent density and environmental humity.
一般情况下,介质类型可预先确定,而介质浓度与环境湿度是相互耦联的。
On normal conditions, agent type can be pre-decided, however, agent density and environmental humity are coupling velated.
结果显示,环境湿度越低,初始含湿量越高,加气混凝土砌块的收缩值越大;
The result presents, the shrinking value of the aerated concrete block increases with the decreasing humidity of environment and increasing initial moisture content;
试验结果表明:随着环境湿度的增加,瓦楞纸板的缓冲性能不同程度的下降。
The results show that: with increasing humidity, the buffer properties of corrugated board decreased in varying degrees.
在温度上升初期阶段,木质材料和非木质材料的环境湿度的变化趋势是截然相反的。
At the beginning of the rise of the ambient temperature, the different changing tendency of relative humidity was observed between wood based materials and synthetic of inorganic ones.
发现随环境湿度的变化,该树脂可以自动进行吸湿或放湿,且具有一定的保湿能力。
This PVA absorption resin can absorb and release humidity by itself with the environment humidity changing and this PVA absorption resin also has the capability in keeping the environment humidity.
本文讨论了应用APPLE微处理机测量环境湿度的方法,给出了实际应用的源程序。
This paper describes a method for measuring ambient humidity by employing an APPLE microprocessor. A source program for practical use has been given.
环境湿度对覆膜砂铸型(芯)性能的影响是通过粘接桥界面上水分的积聚而起作用的。
The authors believe that water accumulated on the surface of adhesion bridge neck from the sand-resin surface and atmosphere is a very factor to hot cracking tendency of resin coated sand.
研究了环境湿度对小麦蛋白膜、大豆蛋白膜以及小麦-大豆复合膜机械性能、通透性等的影响。
This research studies the effects of relative humidity of environment on wheat protein film, soy protein isolate film and wheat -soy protein film.
结果:本制剂必须采用干法制粒压片工艺,制备环境湿度控制在33%以下,自制片与进口片溶出相当。
RESULTS Dry compaction technology should be used for preparing the tablets and environmental humidity should be controlled below 33%.
普通合金钢焊接时,一般规定环境湿度在90%RH以上不允许焊接,这给在多雨地区的施工带来很大的不便。
The ordinary alloy steel can't be welded above 90%RH, which is inconvenient to construct in rainy area especially in the south area.
实验结果表明:在环境湿度较高的条件下,碱性电池密封处的水膜就会被电解,产生错误的可能性就会大大增加。
The results of experiment indicated that condition of environment humidity were higher, water was electrolysed on the sealing position, the possible of producing error results could increase.
眼表蒸发受多种因素影响,如眼表温度、睑板腺功能、环境湿度与空气质量、暴露性眼病和角膜接触镜的配戴等。
Evaporation is affected by many factors such as temperature of the ocular surface, function of the Meibomian gland, relative humidity, air quality, exposed eye diseases and wearing of contact lens.
本文还讨论了环境因素(如相对湿度)对这类功能膜压电活性的影响,分析了环境湿度对压电活性影响的结构根源。
Sensitive effect of environmental humidity on piezoelectric activity for the porous PTFE film and microstructure reason of the effect were also investigated.
为进一步探索蜘蛛丝的成丝机理,研究了不同个体大小,不同生存方式,不同环境湿度的大腹圆蛛牵引丝的拉伸性能。
The mechanical properties of the Araneus Ventrious spider dragline silks were studied at variable conditions, humidity, spider's weight, crawling way, to understand spider's spinning mechanisms.
而对于锌来说,由于其对降水酸度和环境湿度比较敏感,因此,铁山坪站点的腐蚀速率反而稍微高于城区观音桥站点。
Due to its relative high sensitivity to precipitation acidity and environmental humidity, the corrosion rate of zinc at TSP was a little higher than that at GYQ.
采用复合法制备型壳,在制备过程中,改变不同的环境湿度和温度而得到型壳的不同干燥时间曲线,确定工艺参数优化值。
Using mold prepared by compound method, on the basis of different drying time curve attained by changing environmental humidity and temperature, the optimized processing parameters were determined.
为了提高酚酞溶液检测碱性电池密封性能的可靠性,就必须减少配制酚酞试剂酒精中的含水量,同时也必须降低测试环境湿度。
In order to increase reliability using phenolphthalein solution to detect alkaline cell sealing characteristics, the water in the alcohol was decreased, environment humidity were requisite.
结果表明,由于蛋白腹为亲水性膜,受环境湿度的影响,其水分含量、分子间作用力有所不同,从而导致蛋白膜的机械性能、透湿性和吸湿率也随之发生变化。
This result showed that the change of relative humidity led to the variation in mechanical properties, water vapor permeability (WVP), oxygen permeability and moisture absorption of the films.
结果表明 ,高硅氧玻璃纤维布增强聚四氟乙烯复合材料在上述因素影响下 ,其介电常数在 2 .90~ 3.30的范围内变化 ,其中环境湿度是主要的影响因素。
The results showed that its dielectric constant changes in the scope of 2.90 to 3.30 under the influence of the factors mentioned above, among which the environmental humidity is a dominant one.
维护这样的环境是非常昂贵的,而且最近的研究表明,即使是旧的油画也不会受到温度和湿度大波动的影响。
Maintaining this environment is very costly, and recent research shows that even old oil paint is unaffected by wide fluctuations in temperature and humidity.
维护这样的环境是非常昂贵的,而且最近的研究表明,即使是旧的油画也不会受到温度和湿度大波动的影响。
Maintaining this environment is very costly, and recent research shows that even old oil paint is unaffected by wide fluctuations in temperature and humidity.
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