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At present, research has been carried on about resources of green lacewing and its biology, ecology, ethology of common species, and reproductive technology on a large scale, natural feed and artificial feed as well. However, research on reproductive physiology respect of green lacewing now is less and hasn"t gone too far. This article has carried on certain studies on this respect, aiming at offering theoretical direction for giving play to green lacewing"s reproductive latent, raising artificial reproductive efficiency and field effective protection and utilization.
目前我国对草蛉的资源和常见种的生物学、生态学、行为学以及大规模繁殖技术做了广泛的研究,但目前草蛉的生殖生理方面研究的较少,认识尚不深入,本文就这方面进行了一些研究,旨在为发挥大草蛉的生殖潜能、提高人工繁殖效率及田间有效保护利用等提供理论指导。
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Bellwether to China Lager Beer trade of this text --Tsingtao beer is on the basis of collected a large number of data and survey and study on the spotting , carry on simple introduction to way that expand its, and on the issue that it expands the reason , expands method and achievement, main mainly and countermeasure person who analyse respect comment on.
本文对中国啤酒行业的领头羊——青岛啤酒在收集了大量的数据和实地调研的基础上,对其扩张之路进行了简单介绍,并就其扩张原因、主要扩张方法及其成果、主要问题及对策分析等方面进行了评论。
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Based on the outcome of Xu Yang and Qin Keyun about lattice implication algebra and lattice-valued prepositional logic LP with truth-value in a lattice implication algebra, the author studied the properties of lattice implication algebra and the α-automated reasoning method based on α-resolution principle of LP. The specific contents are as follows: The Study of Lattice Implication Algebra On the basis of previous results of lattice implication algebra, this part consists of the following three points: 1. Some properties of lattice implication algebra L were discussed, and some important results were given if L was a complete lattice implication algebra. 2. The properties of left idempotent elements of lattice implication algebras were discussed, and the conclusion that lattice implication algebra L was equals of the directed sum of the range and dual kernel of a left map constructed by a left idempotent element was proved. 3. The properties of the filters of lattice implication algebra were discussed, the theorem was shown that they satisfy the hypothetical syllogism and substitute theorem of the propositional logic. 4. The concept of weak niters of lattice implication algebras and their properties and structures are discussed. It is proved that all weak filters of a lattice implication algebra form a topology and the the implication isomorphism betweem two lattice implication algebras is a topological mapping between their topological spaces. The Study of α-automated reasoning method based on the lattice-valued propositional logic LP In this part, the author given an a-automated reasoning method based on the lattice-valued propositional logic LP.
本文基于徐扬和秦克云的关于格蕴涵代数和以格蕴涵代数为真值域的格值命题逻辑系统LP的研究工作,对格蕴涵代数以及格值命题逻辑系统LP中基于α-归结原理的自动推理方法进行了系统深入的研究,主要有以下两方面的研究成果:一、关于格蕴涵代数的研究 1、对格蕴涵代数的格论性质进行了研究,得到了当L为完备格蕴涵代数时,关于∨,∧,→运算的一些结果; 2、对格蕴涵代数的左幂等元进行了研究,证明了格蕴涵代数L可以分解为任何一个左幂等元所对应的左映射的像集合与其对偶核的直和; 3、对格蕴涵代数的滤子的性质进行了研究,证明了滤子的结构相似于逻辑学中的Hypothetical syllogism规则和替换定理; 4、给出了格蕴涵代数中弱滤子的概念,对弱滤子的性质个结构进行了研究,证明了格蕴涵代数的全体弱滤子构成一个拓扑结构,格蕴涵代数之间的蕴涵同构是相应的拓扑空间之间的拓扑映射。
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She undertook for more than 10 researching projects, they includes: Research on Technological Critical Thoughts of Contemporary Western Leftism, Research on the Police of High-Tech Introduction, Research on the Problem and Countermeasures on Science and Technology Communication and Popularization in Shenyang, and so on.
承担科研课题十余项,主要有《当代西方左翼技术批判思想研究》、《入世后高新技术引进政策调查研究》、《沈阳市科技传播与普及的现状与对策研究》等;获得辽宁省社会科学优秀科研成果二等奖、辽宁科学技术奖励三等奖以及沈阳市科学技术进步二等奖等各项奖励十余项。
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In the paper, on the basis of aggregation of previous studies, the development of optical technology and development trends at home and abroad are introduced, the principle of Fresnel lens is summarized. In accordance with its principle, circle equidistant steps Fresnel lens design is described. And on this basis, based on Fresnel design, also based on a continuous upward spiral of the plane curve concept, incidence surface and the backlight is set up to greet Archimedes - Fresnel lens design formula and the Second parabolic type Fresnel lens design formula, and on this basis, the advantages and disadvantages of the three designs is discussed.
本文在充分了解非球面光学技术在国内外的发展状况和趋势的基础上,同时从菲涅尔透镜的光学原理出发,并根据它的工作原理推导了圆环等距菲涅尔透镜的设计步骤,并在此基础上依据菲涅尔的设计思想,同时依据平面曲线的连续又呈螺旋的构思,推导出了迎光面和背光面阿基米德型菲涅尔透镜的设计公式和二次抛物面型菲涅尔透镜的设计公式,并在此基础上讨论了这三种设计各自的优缺点。
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He drinks coffee, smokes, looks out the window and looks back on his life: on the decades he spent working as the assistant to a famous theatre director; on his grandparents, German Jews, who only managed to get out of the country at the last moment; on his mother, Matild, who refused to talk about their escape to her dying day; and on friends like sculptor Ingo Licht, who was known for his exquisitely delicate objects, or Piotr, the Paris-based lawyer who made a dramatic turnaround from staunch Trotzkyist to out-andout reactionary.
伴随着咖啡与香烟,他时常遥望着窗外,并不断追忆自己逝去的往昔:他想起了过去,作为一名助理,自己与著名的剧场总监并肩奋斗的岁月;他想起了祖父母,作为生活在德国的犹太人,虎口脱险的他们在最后一刻才成功逃离了这个国家;他想起了自己的母亲Matild,直到咽下最后一口气,对于逃亡的岁月她也始终是只字不提;他又想起了许多的故人:比如雕刻家Ingo Licht,以他巧夺天工的技艺而著称于世,还有律师Piotr,起初坚定信奉着托落茨基主义,但最终却沦为了一名彻头彻尾的反革命分子… AW
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Depending on this, we concluded the difference of Zeitgeist between mid ages and pre-modern literature on merchant spirit: either the dominant idea of the mid ages poetry is "powerful commerce leads to underdeveloped farming", or the idea that focuses on "mutual benefits" based on court and local policy; but the beginning of pre-modern literature----- the agreement between scholar-bureaucrats and merchants comes from lightheartedness, joy, sentimental expression and lyrical description expressed by middle period of Ming merchant poetry that deeply reflected the citizenly cultural spirits. Contrast to the poetry on merchant of middle literature, this is the ultimate transformation, showed the mostly characteristic of pre-modern literature priorly .
以此为界说,可以归纳出中世、近世涉及商贾诗歌的不同的时代精神:中世时期的诗歌或以"贾雄则农伤"为其主导思想,或主要着眼于朝廷与地方政策的层面张扬"农商兼利"的思想;而近世文学的起点———明中叶涉及商贾的诗歌往往在自由自在、安享快乐及张扬情欲、舒展性灵等方面有士商心灵的契合,在深层次上反映了市民文化精神,相对于中世涉及商贾的诗歌有根本性的转变,较早地显示出近世文学的主要特征。
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The heat generation curves of seven rubber materials used in tires with the changes of temperature have been obtained by using Dynamic Mechanics Analysis technique on NETZSCH DMA242 instrument, knowing that the heat generation of every other rubber materials except inner liner rubber changes lightly alone with the temperature within 10℃~80℃. According to the Fourier law, the heat transfer coefficients of tire rubber are measured by stable method on self-made experiment instrument. The coefficients changes lineally within 20℃~80℃ and the relation formulas λ=λ〓+bt are given out attached with λ〓 and b. The specific heat of tire rubber are measured on Differential Scanning Calorimeter NETZSCH DSC204 and the relations with temperature are linear and the formula is c=c〓+bT, where c〓 and b gained from experiment result data are presented in the paper. The heat convection coefficients on the surface of rolling tire are measured according to the principle of heat-mass transfer analogy principle after simplifying rolling tire into rotating disk with straight movement on wind channel. The relation with rotation speed of disk is linear as h=5. 399+0.0258n and the relation with straight line speed of tire is linear too, h=
论文采用动态力学分析技术,使用NETZSCH DMA 242型实验仪,获得了轮胎用七种胶料的生热率随温度变化曲线,确知除内衬层胶以外,其它各种胶料在一般胎温范围内(10℃~80℃)的生热率随温度变化不大;轮胎胶料的导热系数根据傅立叶定律的基本原理,采用稳态法在自行搭建的实验台上进行测试,结果表明,材料的导热系数在20℃~80℃的温度范围内随温度呈线性变化,论文给出了各种材料导热系数的线性变化的关系式λ=λ〓+bt及其λ〓和b的值;轮胎胶料的比热运用差式扫描量热原理,在NETZSCH DSC204型DSC实验仪上进行测试,结果表明,胶料的比热随温度的变化呈线性变化,其关系可用c=c〓+bT表示,文中给出了根据实验数据拟合的c〓、b的值;对轮胎表面的对流换热系数的测定,本文先将滚动的轮胎简化为有直线运动的旋转圆盘,而后采用萘升华热质比拟技术,在风洞中测量了滚动轮胎表面的对流换热系数,结果表明,圆盘表面对流换热系数与转速呈线性关系,即h=5.399+0.0258n,轮胎表面对流换热系数与其直线运动的速度呈线性关系,即h=
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This thesis is based on the developing project of "Testing and research on the related technology of the aerodynamic effect in the high speed railway tunnel", which is from the national railway department and also based on the project of "The research on the micro-pressure wave and tunnel hood around the gate of the tunnel in YuHuai railway with the speed of 200km/h",which is from the second surveyed and design institute of China Railways. Research on the lucubration of tunnel aerodynamic effects mechanism and corresponding alleviation measure was carried out.
本文以铁道部科技研究开发计划项目《高速铁路隧道空气动力学相关技术的研究与试验测试》和铁道部第二勘测设计院《遂渝铁路时速200公里隧道洞口微压波及缓冲设施研究》为依托,结合我国国情,对隧道空气动力学效应的作用机制和其减缓措施进行研究。
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Never Say Goodbye Bon Jovi Crossroad As I sit in this smokey room The night about to end I pass my time with strangers But this bottle's my only friend Remember when we used to park On Butler Street out in the dark Remember when we lost the keys And you lost more than that in my backseat baby Remember how we used to talk About busting out - we'd break their hearts Together - forever Never say goodbye, never say goodbye You and me and my old friends Hoping it would never end Never say goodbye, never say goodbye Holdin' on - we got to try Holdin' on to never say goodbye Remember days of skipping school Racing cars and being cool With a six pack and the radio We didn't need no place to go Remember at the prom that night You and me we had a fight But the band they played our favorite song And I held you in my arms so strong We danced so close We danced so slow And I swore I'd never let you go Together - forever Never say goodbye, never say goodbye You and me and my old friends Hoping it would never end Never say goodbye, never say goodbye Holdin' on - we got to try Holdin' on to never say goodbye I guess you'd say we used to talk About busting out We'd break their hearts Together - forever THE END by lune
不要说再见邦乔维十字路口正如我坐在这个熊室夜晚即将结束传递我的时间与陌生人但是,这瓶是我唯一的朋友请记住,当我们用公园对巴特勒街在黑暗请记住,当我们失去了钥匙和你失去了,在我的后座婴儿还记得我们用来谈论关于破坏了-我们要打破他们的心在一起-永远从来没有说再见,从来没有说再见你和我和我的老朋友希望它会永远不会结束从来没有说再见,从来没有说再见握住'的-我们得尝试握住就永远不会说再见记住天逃学赛车酷六包和电台我们不需要没有地方可去记得那天晚上的舞会你和我,我们进行了斗争但是,带他们打我们最喜爱的歌曲举行你和我在我的武器如此强大我们跳舞如此接近我们跳舞如此缓慢,我发誓我从未让你去在一起-永远从来没有说再见,从来没有说再见你和我和我的老朋友希望它会永远不会结束从来没有说再见,从来没有说再见握住的-我们得尝试握住就永远不会说再见我猜你会说我们用来谈论关于破坏了我们想打破他们的心在一起-永远再见 LUNE
- 相关中文对照歌词
- On And On And On
- On And On
- On And On
- Keep On Keepin' On
- Run On And On And On
- Come On Come On Come On
- On & On & On
- On And On And On
- On & On & On
- On And On And On
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。