高温
- 与 高温 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Statistical characteristic of daily temperature series (1954-2004) of Xiamen station is analyzed using Gaussian and skew distribution functions, and then future probable trend of record temperature events is also simulated using Monte-Carlo methods based on Gaussian and skew distribution functions, respectively.
分别采用高斯分布函数和偏态分布函数分析了厦门市1954-2004年51年日观测温度资料中的高温破纪录事件的统计规律,并以此采用蒙特卡罗方法对厦门市未来高温破纪录事件发展趋势进行了模拟。
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Various kind of rubber sole , leather shoes glue pattern , plastic cement products , five metals parts and not weaving cotton cloth and the cotton in EVA sea and returns , power glue and packing type are sent out bubble glue etc.
主要产品如:电话机、对讲机、电风扇、抽油烟机、搅拌机、榨汁机、电脑、计算机使用的橡胶配件;蒸煮器、电热水壶等电器使用的超耐热、耐高温、耐磨压硅橡胶、氟橡胶密封件、PTC超高温胶套;各种电子电器设备使用的防震胶圈、传动胶轮、胶带、马达固定垫片、隔音棉等橡胶件;各类橡胶鞋底、皮鞋胶模、塑胶制品、五金配件、不织布、EVA海棉、回力胶、包装式发泡胶等。
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The spectral response performance of transmission-mode GaAs photocathode after high-temperature activation and low-temperature activation was measured by the use of on-line spectral response measurement technology, and the integral sensitivity and spectral response performance parameters of the GaAs photocathode after high-temperature activation and low-temperature activation were compared.
利用在线光谱响应技术,对透射式GaAs光电阴极在高温激活和低温激活后的光谱响应特性进行了测试,计算并比较了高温激活和低温激活后阴极的积分灵敏度和光谱响应特性参数。
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The spectral curve vs invariant mass is becoming wider and the peak is shifted towards the high invariant mass region with the increase of temperature. However, in ultra high temperature or density envi- ronment, the peak is shifted towards lower region and the curve is changed narrower with the increase of temperature. In the invariant mass region M 憕.-?0.4 GeV?.6 Ge1~, the spectral function is enhanced very much. which contributes to the interpretation of dilepton enhancement results in relevant experi
结果显示高温高密强子物质环境对其有非常重要的影响:ρ谱函数在温度或密度不太高时谱函数曲线变宽,并且峰朝不变质量高的方向移动;在极端高温或高密情况下谱函数却变窄,并且峰朝不变质量低的方向移动,在不变质量M~0.4-0.6 GeV区间谱函数有比较明显的增强,这有助于解释双轻子产生的相关实验现象。
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Through analysis of performance the steam cylinder, it is believed that the main factors affecting the safe application performance of high temperature bolts are under and non-homogeneous pretightening loads.
摘要通过对汽缸结合面高温螺栓的性能试验分析,认为预紧力过大和预紧力不均匀是影响高温螺栓安全使用性能的主要因素。
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It can be used as all kinds of linings for industrial furnaces, heat resis-tance materials, heat clapboard in furnaces, lining for high heat ce-raminc furnaces, flame blocking board for stokehole.
适用于各种工业窑炉壁衬材料,高温设备隔热材料,窑炉炉温分隔板,高温陶瓷窑衬里,炉门档火板。
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Sanya Bay;stony coral;high temperature simulation experiment;high temperature response;zooxanthellae density
李 淑,余克服,施祺,陈天然,赵美霞,严宏强中文关键字:三亚湾;造礁石珊瑚;高温模拟实验;高温响应;虫黄藻密度
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This paper has studied the physiological and biochemical changes during the period of forming strong buds of tree peony, and expect to provide academic basis for extending its view value and economic benefit . The main results are as the following:1 Under the field condition, Characteristics of photosynthesis of tree peony are very regular. From before blooming to the prophase of abducting buds that after blooming ,that is April,May and June,the net photosynthetic rate of tree peony is higher than the other period .It indicates that this period is very important for accumulating photosynthetic products of tree peony . So, if we want to get quality flower of tree peony ,it is very important to strengthen the management of tree peony cultivation and to ensure provide the fertilizer and water.2 From the middle ten days of June, with the time elapsing and with the environment conditions worsening, the characteristics of photosynthesis of tree peony decline deeply. But it is different among different tree peony breeds. For example , cv. Wu Long Peng Sheng can also has higher net photosynthetic rate, it indicates that cv. Wu Long Peng Sheng is super than the other two tree peony breeds when adapting the environment conditions and cv. Wu Long Peng Sheng has wide prospect to extend .3 The main factors of effecting the characteristics of photosynthesis are stomatal factor and non-stomatal factor ,that is the ability of photosynthesis of leaf cells. Under the environment of high light intensity in midsummer, if overshadow tree peony properly, then it can slow the declining of chlorophyll content, and increase the net photosynthetic rate and benefit for the accumulating of photosynthetic products.4 The content of soluble sugar in the root of tree peony is the highest among different organs during the period of forming strong buds . According to analyse ,we believe that the soluble sugar will compose starch then, and provide the solid base of material for the growth and development next year. It provide us strong academic basis of adopting the method of cultivating root and protecting root under thefield environment conditions .In other words ,it will help to increase the health level of the whole plant of tree peony and will be beneficial to forming quality tree peony flower if we strengthen the management of root. 5 To tree peony, the endogenesis hormone is important for its growth and development .In the prophase ,that is about the blooming of tree peony and the mid-summer ,IAA and ZR contents are higher and GA content is lower and its changes are very little, and the content of ABA is decreasing . This indicates that IAA and ZR act the important promote function for growth and development of tree peony in this period, and the function of GA is not important. Bur in the period of anniversary senescence of tree peony , the content of IAA and ZR begin to decrease ,while the ABA content has a certain rebound .T
本研究对几个牡丹品种壮芽形成过程中的某些生理生化变化做了研究,以期了解牡丹生长发育过程中生理生化的变化规律,探讨大田栽培条件下提高牡丹花质量的栽培措施和管理技术,为提高牡丹的观赏价值和经济效益提供理论依据,结果如下:1 大田栽培条件下,牡丹光合特性在生长发育过程中表现出极强的规律性,牡丹各品种的光合速率从牡丹开花前,到牡丹花谢后的花芽诱导期前期(6月10日之前),也就是在4、5、6月份,各牡丹品种的净光合速率相对与其他时间都维持在比较高的水平,这说明,在这段时间,是牡丹光合产物积累的重要时期,因此,要保证得到高质量的牡丹花,在这段时间加强对牡丹的栽培管理,保证这个时期的肥水供应十分重要。2 从6月中旬后,随时间的推移,环境条件的恶化,牡丹的光合性能剧烈下降,但是不同牡丹品种间仍有差异,比如,乌龙捧盛仍可维持较高的光合水平,这说明了乌龙捧盛这个牡丹品种对于环境的适应性较之其他牡丹品种高,有着广泛的推广前景。3 影响牡丹光合性能的主要因子是气孔因素和非气孔因素即叶肉细胞的光合能力,在盛夏高温高光强的环境条件下,对牡丹进行适当遮荫,能缓解牡丹叶绿素水平的下降,适当提高Pn,有利于光合产物的积累。4 可溶性糖在牡丹各品种的壮芽形成过程中,根中可溶性糖的含量在牡丹各部位中始终维持最高水平,分析认为这些可溶性糖在根系中进一步合成淀粉等储藏性物质,为来年牡丹的生长提供雄厚的物质基础,这为我们在大田栽培条件下对牡丹采取养根护根的栽培措施提供了有力的理论依据,即在大田栽培条件下,加强对牡丹根系的管理,有助于提高牡丹整株的健壮程度,有益于形成高质量的牡丹花。5内源激素对牡丹的生长发育调节作用是十分明显的,在前期,即开花前后和盛夏,IAA和ZR含量维持在比较高的水平,GA含量低且变化不明显,ABA含量逐渐降低,说明了IAA和ZR对牡丹在这段时间内的生长发育起到重要的促进作用,GA的作用不是很明显,ABA可能在高温高光强下有明显的升高,也说明了ABA的确有一些促进作用,但是到了牡丹周年衰老期,IAA和ZR的含量开始下降,ABA含量却有了一定程度的反弹,说明了IAA和ZR的作用开始降低,ABA起到了促进衰老的作用
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Iron aluminides based on Fe3Al and FeAl are of interest for structural applications at elevated temperatures in hostile environments. This is because they generally possess excellent oxidation and sulfuration resistance, relatively low density, and low material cost.
FeAl金属间化合物是一种新型的高温材料,在最近的研究中受到极大的重视,由于其具有长程有序的特殊结构,从而带来一系列优异的特性,如优异的高温抗氧化和抗硫化性、相对较低的密度和低廉的价格等。
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The history and fundamental properties of HTSC, including crystal structure, transport properties, pairing symmetry, psudogap, and stripe phase, were reviewed in Chap.
第一章综述了铜氧化物高温超导体,特别是电子型高温超导体的研究历史和一些基本性质,包括晶体结构、输运性质、超导序参量对称性、赝能隙和条纹相等。
- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。