在后的
- 与 在后的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Firstly, the mechanism of heat transfer enhancement by oscillation heat surface is discussed in natural convection scene. For different oscillation amplitude and Rayleigh number, the frequency that the heat transfer rate of oscillation heat surface is higher than non-oscillation condition is found and called critical oscillation frequency. The limitation enhancement of similar physical model is still researched by this study in mixed and forced convection scenes for different amplitude and Grashof number. Generally, that a heat surface subject to a oscillation motion is advantageous to convective heat transfer is a well-known tuition.
首先探讨在垂直管道内振动高温面於自然对流领域内提升高温面热传效率的机制,并且针对不同的振幅与雷利数求得加入振动条件后,高温面散热效果可以优於稳态非振动高温面散热效果的临界振动频率;进而探讨当垂直管道流进入混合对流与强制对流范围时,在不同的振幅与葛瑞秀夫数下,亦可发现加入振动条件后,振动高温面之散热效果可以优於稳态非振动高温面散热效果的临界振动频率。
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Firstly, the mechanism of heat transfer enhancement by oscillation heat surface is discussed in natural convection scene. For different oscillation amplitude and Rayleigh number, the frequency that the heat transfer rate of oscillation heat surface is higher than non-oscillation condition is found and called critical oscillation frequency. The limitation enhancement of similar physical model is still researched by this study in mixed and forced convection scenes for different amplitude and Grashof number.
首先探讨在垂直管道内振动高温面於自然对流领域内提升高温面热传效率的机制,并且针对不同的振幅与雷利数求得加入振动条件后,高温面散热效果可以优於稳态非振动高温面散热效果的临界振动频率;进而探讨当垂直管道流进入混合对流与强制对流范围时,在不同的振幅与葛瑞秀夫数下,亦可发现加入振动条件后,振动高温面之散热效果可以优於稳态非振动高温面散热效果的临界振动频率。
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: 2 Thessalonians 2:4 Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.
纠正后:帖后 2:4 他是抵挡主,高抬自己,超过一切称为神的,和一切受人敬拜的。甚至像神坐在神的殿里,自称是神。
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With a view to knowing more about how NaHSO〓 increased Pn in higher plants, we studied the effects of NaHSO〓 on the cyclic electron flow around PSI in wheat (Jing 411) and rice (Shan-you 63). It was observed that the transient increase in chlorophyll fluorescence after the termination of actinic light was increased and the half-time of re-reduction of P700〓 was shortened in both rice and wheat leaves, indicating that cyclic electron flow around PSI was accelerated by NaHSO〓 treatment.
为探究NaHSO〓促进高等植物光合作用的机理,我们研究了NaHSO〓对小麦(京411)和水稻(汕优63)围绕PSI的循环电子传递影响,实验发现低浓度NaHSO〓可促进小麦和水稻叶片的叶绿素荧光在作用光关闭后的短时上升以及缩短叶片在远红光后P700〓再还原的半时间,表明NaHSO〓可以促进小麦和水稻的围绕PSI的循环电子传递。
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5 Degree display tray open Balance Valves and close valves ① valves open and close levels of scale line should be cast in the gearbox cover or change the direction of the display after the disc casing, all for the ground wire brush on a scale phosphor to show striking;② direct needle plate material in the case of better management of available stainless steel, or steel plate for the painting, do not use the aluminum skin production;③ direct drive needle eye-catching, stable fixation, accurate adjustment when opening and closing after the lock should rivet.
4.5 阀门启闭程度的显示盘①阀门启闭程度的刻度线,应铸造在变速箱盖上或转换方向后的显示盘的外壳上,一律面向地面,刻度线刷上荧光粉,以示醒目;②指示盘针的材质在管理较好的情况下可用不锈钢板,否则为刷漆的钢板,切勿使用铝皮制作;③指示盘针醒目,固定牢靠,一旦启闭调节准确后,应以铆钉锁定。
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5 Degree of valve opening and closing valves open and close the display plate ① degree of scale line should be cast in the gearbox cover or change the direction of the display after the disc casing, all for the ground wire brush on the phosphor scale to show striking;② direct needle plate material in the case of better management of available stainless steel, or steel plate for the painting, do not make use of aluminum skin;③ direct drive needle eye-catching, stable fixation, accurate adjustment when opening and closing after Rivets should be locked.
4.5 阀门启闭程度的显示盘①阀门启闭程度的刻度线,应铸造在变速箱盖上或转换方向后的显示盘的外壳上,一律面向地面,刻度线刷上荧光粉,以示醒目;②指示盘针的材质在管理较好的情况下可用不锈钢板,否则氧气专用阀、铜阀门为刷漆的钢板,切勿使用铝皮制作;③指示盘针醒目,固定牢靠,一旦启闭调节准确后,应以铆钉锁定。
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Valves open and close the display of the degree plate① valve opening and closing degree of the scale line should be cast in the gearbox cover or change the direction of the Globe Valves display after the disc casing, all for the ground wire brush on the phosphor scale to show striking;② direct drive pin, the material in the case can be better managed stainless steel, or steel plate for the painting, do not use aluminum leather production;③ instruction set pin striking, stable fixation, once the opening and closing After accurate adjustment should be locked rivets.
阀门启闭程度的显示盘①阀门启闭程度的刻度线,应铸造在变速箱盖上或转换方向后的显示盘的外壳上,一律面向地面,刻度线刷上荧光粉,以示醒目;②指示盘针的材质在管理较好的情况下可用不锈钢板,否则为刷漆的钢板,切勿使用铝皮制作;③指示盘针醒目,固定牢靠,一旦启闭调节准确后,应以铆钉锁定。
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JNS sulfuric-acid-dew-point-resistance steel has been put into practical use in the construction of steel-covered chimneys of the following electric power-generating stations: Zou xian Power Plant (2 1000 MW), Xiamen Songyu Power Plant (2 300 MW), Fujian Nanpu Power Plant(2 300MW),Shenzhen Power Plant (2 300MW). Many experienced experts held discussions with designers at scene and reached a unanimous conclusion that "JNS sulfuric-acid-dew-point-corrosion -resistance steel " is more stable in terms of function, more convenient to weld and process and more safe to use than " past sulfuric-acid-dew-point-resistance steel". Reports from various laboratories demonstrate that "JNS sulfuric-acid-dew-point-corrosion -resistance steel " is more effective to resist acid corrosion than the former steel , and many exports predict after thorough study that this acid of steel have a life span longer than 30 years being used in de-sulfurized chimneys and it is much less expensive than titanium alloy clad plates and Peenguard, etc.
JNS耐硫酸露点腐蚀钢板在山东邹县发电厂(2 1000 MW)、江苏泰州发电厂(2 1000 MW)、上海外高桥发电厂(2 1000 MW)、山西漳山发电厂(2 600 MW)、厦门嵩屿发电厂(2 300 MW)、福建南埔发电厂(2 300MW)、河北怀安发电厂(2 300MW)、吉林通化热电厂(2 300MW)等众多工程的烟囱钢套筒工程中得到了实际应用,许多老专家会同设计人员一起现场论证,一致认为&JNS耐硫酸露点腐蚀钢板&比以往的&耐硫酸露点钢板&性能更稳定,焊接更方便,更容易加工,使用更安全,来自各实验室的报告显示,&JNS耐硫酸露点腐蚀钢板&的耐酸性能也超过了过去的&耐硫酸露点钢板&,很多专家经过充分论证后预言,该钢种在脱硫后的烟囱中连续使用可保证三十年以上,而且JNS钢板的价格也远远低于钛合金复合板、宾高德等,采用JNS耐硫酸露点腐蚀钢板,可为电厂节约巨大投资,具有良好的经济效益和社会效益。
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Perhaps the short-day treatment of SD is necessary to the fertility.(2): Compared the 88-428 SD(14.8-15.2h/d) with the 88-428 LD(14.9-15.3h/d), a new isozyme band of Rf=0.19 was found for the first time in the leaves of the 88-428 SD from the branching.
大豆光敏雄性不育材料88-428在出苗后经过连续20天的短光照处理后,与长光照条件下的88-428相比,从分枝期起多了Rf=0.19的酶带,特别值得指出的是Rf=0.19的酶带在以后的发育时期内一直存在,说明经过短光照的诱导以后产生了新的物质,而且这种物质可以在细胞间运输,影响到植株的生殖生长。
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The test result also reflects the relevent improvement in students self-explanation level, and students of different levels improve their performances disimilarly. Because of various reasons, there still exist some problems in the research which require solving in the follow-up research: From a higher perspectivepsychology, pedagogy...etc.
在对被试实施了一定的自我解释训练后的测试结果也反映了被试学生的自我解释水平在得到了训练后不同程度的提高,且不同水平的被试表现为有不同程度的提高。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。