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sheet
相关语句
  板材
    A STUDY ON R-PVC SHEET WITH LOW DENSITY PRODUCED BY CONE TWIN-SCREW EXTRUDER
    用锥形双螺杆挤出机生产R-PVC低发泡板材
短句来源
    CERTAIN PROBLEMS ON COST AND PRODUCTION OF PLASTIC SHEET FOR REFRIGERATOR
    冰箱用塑料板材生产与成本方面的几个问题
短句来源
    The Choice of PVC Resin on Producing Foamed Rigid - PVC Sheet with Low Density
    硬质聚氯乙烯(R-PVC)低密度发泡板材生产中PVC树脂的选择
短句来源
    STUDY ON EXTRUSION TECHNOLOGY OF RIGID LOW-FOAMED PVC SHEET
    硬质低发泡PVC板材挤出工艺的研究
短句来源
    PROCESSING TECHNOLOGY OF LOW-FOAMED SHEET OF RIGID PVC
    硬质PVC低发泡板材的加工技术
短句来源
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  片材
    Properties of Rigid PVC Sheet with Damp and Heat Aging
    硬PVC塑料片材的湿热老化性能
短句来源
    EXTRUSION PROCESS AND APPLICATION OF POLYCARBONATE SHEET
    聚碳酸酯片材的挤出成型与应用
短句来源
    STUDIES AND APPLICATIONS ON PVC SHEET FOR NAMEPLATE
    商标铭牌用PVC片材的研制与应用
短句来源
    THE DEVELOPMENT OF HDPE CALCIUM PLASTICS SHEET
    HDPE钙塑片材的研制
短句来源
    EQUIPMENT AND TECHNOLOGY FOR PET SHEET EXTRUSION
    PET片材挤出设备与工艺
短句来源
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  “sheet”译为未确定词的双语例句
    Design of the Flow Channel of Sheet Die by Finite Element Method
    板型机头流道的有限元计算辅助设计
短句来源
    A STUDY ON PU/PVC WATERPROOF SHEET MATERIAL
    PU/PVC橡塑防水卷材的研究
短句来源
    Mechanical Fixing Method for PVC Waterproof Rolled Sheet
    PVC防水卷材的机械固定法
短句来源
    Sheet properties of Bagasse Newsprint
    不同制浆方法蔗渣浆配抄新闻纸纸页性质相关特性的研究
短句来源
    Molding Technology of Rigid and Transparent PET Sheet
    PET透明硬片成型工艺探讨
短句来源
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查询“sheet”译词为用户自定义的双语例句

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为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  sheet
Let BH = {BH(t ), t ∈ ?N} be an (N, d)-fractional Brownian sheet with index H = (H1, .
      
Let $B^H=\{B^H(t), t\in {\Bbb R}_+^N\}$ be an (N, d)-fractional Brownian sheet with Hurst index H = (H1,...,HN) ∈ (0, 1)N.
      
In particular, we show that offsets to ellipses and hyperbolas are ofnonzero genus except for the circles, and somewhat surprisingly, that offsets to paraboloids and hyperboloids with one sheet can all be rationally parametrized.
      
From the FTIR spectra, it was found that during the transition process of polyamide 618, the intensity of the intra-sheet hydrogen bonds becomes weak.
      
This approach is different from the method of equivalent distributed current sheet and more suitable for electric machines, which have concentrated coils and deeper slots.
      
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The continuous decrease of the viscosity of rubber solution in toluene or benzene under nitrogen atmosphere with the addition of an antioxidant has been confirmed to be the result of photochemical degradation by the diffused sunlight in the laboratory. An equipment for the determination of intrinsic viscosity under nitrogen atmosphere in the darkness is hereby described. It gives reproducible viscosity data and reliable values of intrinsic viscosity.A sample of first grade smoked sheet of plantation Hevea...

The continuous decrease of the viscosity of rubber solution in toluene or benzene under nitrogen atmosphere with the addition of an antioxidant has been confirmed to be the result of photochemical degradation by the diffused sunlight in the laboratory. An equipment for the determination of intrinsic viscosity under nitrogen atmosphere in the darkness is hereby described. It gives reproducible viscosity data and reliable values of intrinsic viscosity.A sample of first grade smoked sheet of plantation Hevea rubber was fractionated under nitrogen atmosphere in the darkness. The result shows a rather wide distribution in molecular weights, including a group of molecules having molecular weight above 2-3×10~6, This is in agreement with some recent results of fractionation studies found in literature. _n of our sample is 1.75×10~6, while an osmotic measurement gave _n =1.3×10~6.

1.在無氧的情况下,光的作用是橡膠溶液粘度不斷下降的主要因素。 2.本文敍述在氮氣保護,不見光的情况下测定粘度的實驗設備,這樣可以得到再現性很好的粘度数据和可靠的特性粘數值。 3.在氮氣保護和不見光的實驗條件下得到的煙片橡膠的兩次分級結果,都顯示很寬的分子量分佈,而且有相當大的部分分子量在2—3×10~6以上。試樣的M_n=1.3×10~6,M_η=1.75×10~6。

On the basis of drying mechanism, this paper deals with the function of a heated-air hool used in the process of drying paper sheets. Guiding principles in designing the proess and the adventages and disadventages of this equipment are discussed. Variable; of air temperature and blast velocity to be chosen in a design are analysed and illustrated. Detailed description has been given to the process of the calculations in designing a heated-air hood. The limit moisture equivalent in the heated-air after...

On the basis of drying mechanism, this paper deals with the function of a heated-air hool used in the process of drying paper sheets. Guiding principles in designing the proess and the adventages and disadventages of this equipment are discussed. Variable; of air temperature and blast velocity to be chosen in a design are analysed and illustrated. Detailed description has been given to the process of the calculations in designing a heated-air hood. The limit moisture equivalent in the heated-air after recircu aion has also been evaluated. To reuse part of the outlet air in order to get the maximum benefit at the lowest cost is considered to be an effective measure in raising drying capacity in the production in China today.

本文从纸页干燥机理的角度阐述了热风罩对于纸页干燥过程的作用。简要地叙述了热风罩设计时,风温、风速等参数的选择及这种流程的设计指导思想和优缺点。对于设计计算过程作了比较详细的介绍,以期读者能掌握这种流程设计的全过程。本文还对多次循环后的极限湿含量作了较详细的推导。采用部分热风回用流程,可做到消耗少而收益高,在我国目前生产情况下,不失为一种强化干燥的有效措施。

In this paper the radiation induced crosslinking and technological process ofpolyethylene foaming sheets were described in detail, the accelerator and materials both made inchina were adopted and the main properties of polyethylene foaming produts in batch process byour method are given.

本文介绍了利用国产加速器和国产原料,通过辐射交联工艺,制备聚乙烯发泡片材的研究结果。同时,给出了批量生产的泡沫聚乙烯产品主要性能指标。

 
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