最高温度
- 与 最高温度 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Furfur. At the same time, selected the culture supernatant. Used the whole-fat-cow"s-milk plate method, the Folin-phenol method and the QuantiCleave proteinase Assay Kit to test the proteinase activity of mycelial phase and yeast phase of M. furfur. The effect of temperature and pH on this assay was also evaluated.Result:①The whole-fat-cow"s-milk plate method: Seven days after inoculation, the proteinase activity of the mycelial phase supernatant (12.5 ± 1.2mm) is higher than that of the yeast phase (9.25±0.71mm)(p.05); With the passage of the inoculation time, the proteinase activity of the mycelial phase is rising; the temperature has no obvious effect on the proteinase
结果:①全脂牛奶平板法:培养第7天菌丝相上清液蛋白酶活性(12.5±1.2mm)高于酵母相(9.25±0.71mm)(p<0.05);菌丝相上清液蛋白酶活性随培养天数延长而增大;25℃和37℃两种温度对上清液蛋白酶活性无明显影响(P>0.05);②Folin-酚法:上清液蛋白酶活性随培养天数、菌落计数、菌丝诱导率增加而增大,培养液pH值呈下降趋势;同一天的菌丝相上清液蛋白酶活性明显高于酵母相(p<0.05);三种温度(25℃、37℃、49℃)及三种pH值(3.8、5.6、7.4)对上清液蛋白酶活性无明显影响;温度37℃、pH5.6时菌丝相上清液蛋白酶活性最高;③QuantiCleave蛋白酶试剂盒:菌丝相及酵母相上清液中均含有蛋白酶且
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Using potato tubers of Irish cobbler variety naturally infected with X- and Y-virus, the writer compared the concentrations of X-virus in the young sprouts of different seed pieces longitudinally cut from the same tuber and subjected to various temperatures, light and darkness, normal and dereased oxygen tensions during the period of germination.
在定温箱内所做的发芽温度试验的结果指出,块茎在20℃中发出的幼芽内X-病毒的浓度最高,沉淀滴度一般在1/80—1/160之间,最高的达到1/320,千日红上平均半叶斑点数目约为30.16°及24℃中的病毒浓度相近,沉淀滴度约为20℃的1/2,斑点数目达20℃的2/3左右。28℃发出的幼芽内病毒浓度最低,平均沉淀滴度约在1/10—1/20之间,平均半叶斑点数目为11.9。
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The results showed that the high catch was mainly observed in 150-153°E, 160-161°E, 0°-2°S in 2007. The maximal catch was found in August, but the highest CPUE in February. With Kolmogorov-Smirnov two sample test methods, the most optimum surface temperature was 29.3-30. 1℃ and the optimum surface salinity 34.0-35.2. The maximal catch appeared at difference temperature of 11 ℃ between 0-200 m and
结果表明:鲣的高渔获量区域主要分布于150°~153°E、160°~161°E,0°~2°S的水域;2007年最高月产量和最高单网平均日产量的月份分别为8月和2月;通过K-S检验,2007年最适表层温度为29.3~30.1℃,最适表层盐度为34.0~35.2;0~200 m、50~200 m水层的垂直温差为11℃时,渔获量达到最大。
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Temperature is an important environmental factor which influences insects reproduction. In order to obtain the highest reproductive efficiency, Chrysopa septempunctata was fed with aphids at 15 #,25 # and 30 # respectively.The results indicated that oviposition period was prolonged obviously and oviposition quantity to a single female worm was the highest at low temperature of15#.
温度是影响昆虫生殖的重要环境因子,为了获得最高的繁殖效率,比较了在15℃、25℃和30℃的条件下用蚜虫做食料来饲养大草蛉,发现在低温15℃的条件下,单雌产卵量最高,产卵历期也较长。
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Daphnia lumholtzi was most abundant during summer months when temperatures were highest.
Daphnia lumholtzi在夏季月份期间丰度随着温度最高也达到最高。
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Strain CW-02 was isolated from ground sewerage of oil field. It is facultatively anaerobic with optimal pH of 2.8 and maximum temperature at 48 ℃. The optimum NaCl concentration for its growth is 30.0 g/L. CW-03 was isolated from crude oil well of more than 4 000 m deep.
菌株CW02来自于油田联合污水处理站里的地面污水,兼性厌氧,能在pH为2.8的酸性培养基中生长,耐受最高矿化度为30.0g/L,最高生长温度为48℃,可利用苯环化合物为唯一碳源生长。
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The calling and copulation behaviour of Ancylis sativa Liu had a dielperiodicity.The female moths began to calling at the first day and increasedto 100% at the second day,then the percentage of calling decreasedgradually from the third day to the fifth day,only 16.7% of females showingcalling behaviour at the sixth day.The effect of environmentaltemperature on calling behaviour of Ancylis sativa Liu was studied duringadult life at 16℃,21℃,26℃ and 31℃.The result showed differenttemperature during adult life affected significantly the calling behaviour ofvirgin females.There was considerable variability in the calling patternsamong the different temperature groups,the higher the temperature was,thelater females called,the shorter the calling behaviour lasted.The copulationbehaviour of Ancylis sativa Liu can be divided into following squence:female calling,male responsing,male approaching female,hairpencil displayingand copulating.
枣粘虫求偶和交配行为研究结果表明,在光周期为14L:10D、温度为21℃下,越冬代枣粘虫雌蛾的求偶高峰期为黑暗期6.0-8.0小时,求偶活动以羽化后1-3天表现强烈,第二天求偶百分率高达100%,第4天开始,求偶百分率下降,到第6天仅为16.7%;环境温度对枣粘虫雌蛾的求偶活动有明显的影响,随着温度的下降,求偶高峰期明显提前,求偶高峰期的持续时间变长,在21、26、31℃下,求偶百分率接近或达到100%,在16℃下,仅为43%;枣粘虫的交配行为可分为雌蛾求偶、雄蛾反应、雄蛾接近雌蛾、打开味刷及交配成功等阶段;交配活动也以羽化后前3天表现强烈;第1、2代在黑暗周期中的交配高峰期比越冬代推后1-2.5小时;越冬代枣粘虫的交尾持续时间多为3-4小时,第1、2代比越冬代短;越冬代交尾前期多为2-3天,第1、2代多为1-2天,少数羽化当天便可交尾;雌雄成虫均有多次交尾习性,雄蛾最高交尾6次,平均3.3次,雌蛾最多交尾3次,平均1.5次,在田间自然条件下,大多数越冬代雌雄成虫只交尾1次,第1、2代交尾次数有所增高,第1、2代成虫交配率明显高于越冬代。
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When grass about 3.6 kg with moisture content of 8.1% and wheat straw of the similar weight with moisture content of 10.2% smoldered in the furnace, temperature at the center of material kept above 400℃ for more than 600 minutes and 400 minutes respectively.
约3.6kg含水率为8.1%的高羊茅草或含水率为10.2%的麦秸在炉内阴燃时,炉腔中心点温度维持400℃以上分别达600min和400min,炉内物料上部气体产物温度最高不超过120℃,炉体外壁面温度维持50℃以上可达12h。
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The results indicated that BaCe0.8Ho0.2O(subscript 3-α) sinters are of single-phase structures of orthorhombic perovskite. In the temperature range of 600~1000℃, the nonstoichiometric materials (x=1.03 and 0.97) have higher conductivities in wet hydrogen and wet air and better performances of hydrogen-air fuel cells than the stoichiometric one (x=1). In this series, BaCe0.8Ho0.2O(subscript 3-α) has the highest conductivities 2.10×10^(-2Scm^(-1) in wet hydrogen, 3.46×10^(-2) Scm^(-1) in wet air, at 1000℃ and the maximum power output density 122 mWcm^(-2 at 1000℃.
结果表明,在600~1000℃温度范围内、湿润氢气和湿润空气气氛中,该系列材料的电导率随温度和钡离子含量的变化均与以该系列材料为固体电解质的氢-空气燃料电池性能随温度和钡离子含量变化的次序一致,即:非化学计量组成材料BaCe0.8Ho0.2O(下标 3-α)(x=1.03, 0.97)具有较化学计量组成材料BaCe0.8Ho0.2O(下标 3-α)(x=1)高的电导率和氢-空气燃料电池输出功率密度,其中BaCe0.8Ho0.2O(下标 3-α)有最高的电导率(1000℃时、在湿润的氢气气氛中:2.10×10^(-2)Scm^(-1);在湿润的空气气氛中:3.46×l0^(-2)Scm^(-1))和最大的氢-空气燃料电池输出功率密度(1000℃时:122mWcm^(-2))。
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The results are as follows: The start recrystallization temperature of Mo-C is about 950℃ and the process is finished around 1200℃, and during this process, the transverse bending property is gradually improved and the elongation percent of the transverse bending reached max value (about 5%) at 1100-1200℃.
研究结果表明:Mo-C棒再结晶开始温度在950℃左右,在1200℃时基本形成了等轴晶组织;当退火温度低于1200℃时,随着退火温度的升高,合金的横向弯曲性能逐渐提高,在1100~1200℃时,合金的横向弯曲延伸率最高,达到5%。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。