By keeping the growth temperature low and preventing it from microbes, we obtained high-quality single crystals of LAP.
通过来取低温生长和防菌措施,解决了上述问题,长出了光学质量好的LAP单晶。
In the conservation process, the control should be in favor of hardening concrete strength and growth temperature environments.
在养护过程中,应控制混凝土在有利于硬化及强度增长的温度环境中。
Again, the laboratory growth temperature optima of the organisms (Table 1) were correlated with the frequencies at different soil temperatures.
再次,有机体(表1)的实验室成长温度最宜关联了以频率在不同的土壤温度。
Proteins perform their function at a range of their growth temperature and excessively high or low temperature will make them denature and lose their function.
每个蛋白质都有最适宜发挥其功能的温度,过高或过低的温度都会使得蛋白质变性而丧失其功能。
The influence of growth parameters including gas flow, C/Si ratio, growth temperature and pressure on growth rate and layer uniformity in thickness and doping are discussed.
比较了外延生长参数,如生长温度、生长压强、碳硅比和气流流速,与生长率和净载流子浓度的影响关系。
The growth temperature and situation of producing enzymes from Mucor M1 and Rhizopus M2 were studied. Experiments on three different matching of Mucor M1 and Rhizopus M2 were done.
在研究毛霉m1和根霉m2的生长温度和产酶特性的基础上,进行了三个不同配比的腊八豆生产实验。
Falvor book structure has fully considered we convenient, has a thermometer, can real-time know plant growth temperature, Humidity observation line let you clearly know soil humidity;
花果书结构充分考虑了我们方便,内有温度计,可以实时知道植物生长温度;湿度观察线让你一目了然知道土壤湿度;
They could trace the growth and shrinkage of continental glaciers, even in parts of the ocean where there may have been no great change in temperature—around the equator, for example.
他们可以追踪大陆冰川的生长和收缩,即使是在温度变化不大的海洋区域——比如,赤道附近。
They studied the sun's movement and also paid attention to other natural changes such as air temperature, water and plant growth.
他们研究了太阳的运动,还关注了其他自然变化,如气温、水和植物生长。
However, temperature fluctuations have caused glacier growth and depletion.
然而,温度的波动引起冰川增长和消融。
The increase was traced to nearly two decades of temperature, solar radiation and water availability conditions, influenced by climate change, that were favorable for plant growth.
这一增加源于近二十年的温度,太阳辐射和水的供给状况,并受到气候变化的影响,这些均有利于植物的生长。
Small changes to temperature will affect crop growth, and most of sub-Saharan Africa's poor rely on agriculture for their livelihood.
气温的微小变化将影响农作物生长,而撒哈拉沙漠以南非洲国家的穷人赖以为生的正是农业。
People are fleeing the cold: there is a strong correlation between the average temperature in January and population growth, notes Edward Glaeser, a professor of economics at Harvard University.
哈佛大学经济学教授爱德华格雷泽指出,人们趋暖避寒:1月均温与人口增长有着密切的相互关系。
Bacterial growth slows down in the refrigerator; at room temperature, they grow rapidly. cooking kills these bacteria.
细菌在冰箱中缓慢减速成长,而在室温条件下,则迅速增长,烹调能杀害这些细菌。
Other factors influence phytoplankton growth rates, including water temperature and salinity, water depth, wind, and what kinds of predators are grazing on them.
还有其他的因素影响着浮游植物的生长率,包括水温、盐度、水深、风,以及猎食它们的天敌的种类。
Among all of the factors that affect trees growth and wood formation, temperature is the most important, especially in arid, semiarid regions or high latitude regions.
影响树木生长及木材形成的诸多气候因子中,温度最重要,尤其是在干旱、半干旱地区或高纬度地区。
We investigated the influence (effect, impact) of temperature on the specific growth rat of yeast in the presence or absence of oxygen.
在有、无氧气存在的情况下,我们测定了培养温度对酵母比生长速率的影响。
Confirm the sterility of each sterilized batch of medium by incubating a portion of the media at the specified incubation temperature for 14 days. No growth of microorganisms occurs.
通过在指定培养温度下将一部分培养基培养14天,来确认每一批已灭菌培养基的无菌状态。不得出现微生物生长。
Within the nonlethal temperature range the most important effect on ectotherms of temperature is likely to be its effect on rate of development and growth.
在非致死温度范围内,温度对外温动物最大的影响很可能是影响了发育和生长的速度。
The subsidence of the bottom and the cracks in the middle of the bottom are caused by temperature gradient and melt gravity during crystal growth.
晶体生长期间,温度梯度和熔体重力引起的热应力和压力应力使坩埚底下陷并在底的中部产生裂隙。
The models also show that temperature on growth speed, temperature and fodder have important effects on death rate, and the significant test showed they have significant difference on 1% or 5% level.
饲料含水量和温度对黄粉虫增重有着重要的影响,饲养密度、温度、饲料含水量对黄粉虫的死亡有着重要的影响,其影响均达1%或5%显著水平;
But some rich countries grew faster in hot years, and some in cold ones, suggesting that there was no clear correlation between temperature and growth in the developed world.
但是一些富裕国家在热年份增长更快,另一些则是在冷年份,这表明温度和经济增长在发达国家没有明显联系。
Higher environmental temperature is beneficial to the growth of Tricholomataceae L1 and its protein synthesis.
较高的环境温度有利于口蘑菌l1的生长和蛋白质的合成。
It is also found that the most important factors that influence the frost growth are the temperature of cold plate and relative humidity of air.
实验还发现,对霜层生长初期影响最大的两个因素是冷表面的温度和空气的相对湿度。
It is also found that the most important factors that influence the frost growth are the temperature of cold plate and relative humidity of air.
实验还发现,对霜层生长初期影响最大的两个因素是冷表面的温度和空气的相对湿度。
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