传导
- 与 传导 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The theory of heat conduction in the presence of radiation inside a transparent body is developed, and a general equation of heat transfer has been obtained.
本文研究了在透明物质内部有辐射的热传导问题,得到了普遍的传热方程。
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The silicon germanium oxide composite nano line produced in the method has the properties of good fluorescence activity, large specific surface area, adjustable length and thickness; thus the silicon germanium oxide composite nano line is expected to be applied to a plurality of fields such as advanced catalyst design, biological fluorescence label, nano component assembly, microscopic conduction and synthesis of advanced optical, electrical and magnetic material and has potential application value.
通过该方法制备的硅锗氧化物复合纳米线具有很好的荧光活性、大的比表面积以及粗细、长短可调控的性质,因此这种硅锗氧化物复合纳米线有望在许多领域例如先进催化剂的设计、生物荧光标记、纳米器件组装、微观传导以及先进光学、电学和磁学材料的合成中有潜在应用价值。
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We summarized the development of two kinds dwarf mutants involved in gibberellin biosynthesis and signal transduction pathway.
对这些这些突变体的研究促进了对赤霉素生物合成和信号传导途径的认识,同时为赤霉素更好地利用提供了科学依据。
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In recent years, with the development of research methods and technology, great progresses had been made in identifying many genes related gibberellin biosynthesis and gibberellin signal transduction pathway.
近年来,随着研究手段和技术不断进步,对赤霉素生物合成和信号传导过程中相关基因的研究取得了惊人的进展。
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In recent years, exciting progress has been made in identifying many genes involved in gibberellin biosynthesis and the gibberellin signal transduction pathway.
最近几年,对GA生物合成及其信号传导途径相关基因的研究取得了惊人的进展。
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IT IS HIGHLY EFFECTIVE ON DEEP-ROOT WEEDS, ANNUAL AND BIENNIAL GRAMINACEOUS WEEDS AND CAN BE APPLIED FOR CORN, COTTON, SOIL BEAN, SUGARCANE, RUBBLE, AND FRUIT GARDEN, BESIDES IT ALSO CAN BE USED WIDELY FOR NON-PLANT FIELD SUCH AS RAILWAY, ROAD,AIRPORT,RIVER BANK AND SO ON.
草甘膦为内吸传导型广谱灭生性除草剂,由茎、叶吸收,是非选择性、短残效的芽后除草剂,对多年生深根杂草、一年生和二年生的禾本科杂草非常有效,可用于玉米、棉花、大豆、甘蔗、橡胶、果园中,还可广泛用于河塘堤坝、机场、铁路、公路沿线等非耕地除草。
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The study was focused on the amount of available water in soil, hydraulic conductivity in soil-root system from different root zones, sap flow from root to stem, compensatory effect of root water uptake, the fruit growth and physiological attibutes, evaporation and transipiration, and plant water use efficiency. Experiment plants involved apple tree, grape, peach, etc. Fruit trees were irrigated in both half root zones or water was continuously supplied to the one-half and the other half kept dry(fixed partial rootzone irrigation, F), or water was alternatively supplied to two halves (alternative partial rootzone irrigation, A).
项目通过水平或垂直方向交替滴灌、固定局部滴灌及均匀灌溉方式,研究根区土壤湿润方式改变对果树根系微生态系统水分有效性、水分传导、根系吸水补偿效应、根茎液流、生长生理状况、蒸发蒸腾及水分利用效率的影响。
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Said drain region is directly electrically and thermally contacted with conductive copper flange, and the source and gride region are formed on the tube core for away from flat low surface.
该漏极区域与传导铜凸缘直接电和热接触。源极和栅极区域是在远离平的低表面的管芯上所形成。
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The nerve conduction velocity in TMS group was also faster than that in control group, but the difference was not significant statistically.
磁刺激组神经传导速度也较对照组快,但无显著性差异。
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Maxwell's equations group in fact was already found in the basic experimental laws of electromagnetic phenomena, as well as a single magnetic pole does not exist on the facts and the integrated displacement current assumptions, using an international system of units, these equations can be written as: DivDW =ρ or DW =ρ(1) kiDivBq = 0 or Bq = 0 (2) kiCurlEBq =- Zt or × EqkZ =- BqZt (3) ZCurlHDWDW = jE Zt, or × HW = jE Zkt (4) Z-type in the Curl, and Div were vector operator curl and divergence, Micro-k points for the Hamiltonian operator, in the rectangular coordinate system,= iZZEkx jEy kqz, iE, jE, kq along Zx, y, z-axis unit vector, a vector for any AW are × AW = CurlAW, kAW = DivAW; DW for the electric displacement, Bq for the magnetic induction intensity, Eq, and HW, respectively i field and electric field strength, jY for the conduction current density,ρ the charge density for free.
麦克斯韦方程组实际上是当时已发现的电磁现象的基本实验定律以及单个磁极不存在的事实和位移电流假设的综合,采用国际单位制,这些方程式可写成:DivDW=ρ或DW=ρ(1)kiDivBq=0或Bq=0(2)kiCurlEBq=-Zt或×EqkZ=-BqZt(3)ZCurlHDWDW=jE+Zt或×HW=jE+Zkt(4)Z式中Curl和Div分别为矢量算符旋度和散度,为哈密顿微k分算符,在直角坐标系中,=iZZEkx+jEy+kqz,iE,jE,kq是沿Zx、y、z轴的单位矢量,对任一矢量AW有×AW=CurlAW,kAW=DivAW;DW为电位移,Bq为磁感应强度,Eq和HW分别为电i场和磁场强度,jY为传导电流密度,ρ为自由电荷密度。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。