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fundamental investigation
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  基础调查
     A fundamental investigation on the prctreatment of cocoon contact steaming indicates that cocoons with least rushing and loops and best cleanness can be obtained when the temperature is controlled at about 100℃ and 105℃ respcctively for summer/autumn cocoons and spring cocoons during the treatment.
     通过对煮茧触蒸前处理工艺的基础调查得出,采用温度夏秋茧100℃左右、春茧105℃左右时,吊糙最少,环类最少,净度最高。
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  基础性研究
     Fundamental Investigation of Long Fibers Reinforced Ti-48Al-2Cr-2Nb Matrix Composite
     长纤维增韧Ti-48Al-2Cr-2Nb基复合材料的基础性研究
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  “fundamental investigation”译为未确定词的双语例句
     Fundamental investigation of TiNb fiber continuously reinforced Ti-48Al-2Cr-2Nb matrix composites
     TiNb长纤维强韧化Ti-48Al-2Cr-2Nb基复合材料的研究
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     Fundamental investigation of fabric style design based on garments
     试论基于服装的面料风格设计
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     On the basis of fundamental investigation, the branching degree and its distribution of the fibres heat-treated under tension at 410℃ are determined by incroporating GPC method with the (η) one.
     在此基础上,本文采用GPC-[η]联用的方法,测定了经410℃张力热处理纤维分子的支化度和支化度分布。
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     This result suggests that like traditional vaccines, DNA vaccine can induce maternal antibodies as well. Our experiment is the fundamental investigation in further utilizing DNA vaccine in the protection of neonates and in the interruption of maternal-infant vertical transmission of hepatitis B and other infectious diseases.
     经ELISA检测证明了核酸疫苗能够激发孕鼠产生特异性的抗体并能传递给胎儿,且母体与胎儿的抗体效价相同,从而证明了核酸疫苗与传统疫苗一样能诱导产生母源抗体,这一结果为进一步利用核酸疫苗阻断乙肝及其他传染性疾病的母婴垂直传播,以及保护新生儿免受病原的感染,提供了原始资料。
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     The Fundamental Investigation on Laser Cladding Process
     激光熔覆工艺基础研究
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  相似匹配句对
     INVESTIGATION
     调查
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     On the Fundamental Principles of Criminal Investigation
     侦查基本原则新探
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     Probe into fundamental issues of investigation structure
     侦查构造基本问题探究
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     develop investigation;
     开展调查研究;
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     Fundamental of ADCs
     模拟数字转换器的基本原理
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  fundamental investigation
As a fundamental investigation for VR utilization, VR combustion tests were carried out in a test furnace with a fuel feed rate of 20 kg/h.
      
Fundamental Investigation of Micro Wear Rate Using an Atomic Force Microscope
      
This work enables the fundamental investigation of friction at low temperatures with the help of surface analysis.
      
A detailed fundamental investigation of the oxidation of copper in the very thin film range at temperatures below 60°C has been carried out.
      
This paper describes a fundamental investigation of friction welding pure copper to titanium.
      
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During heat-treatment of PPTA fibre, changes occur in strength, modulus, inherent viscosityanb and solubility. The degradation of PPTA main molecular chains is appraently accompained by intermolecular branching and cross-linking. The measurement of intrinsic viscosities (η) of the fibre heat-treated under tension at 340~590℃ in 96% H_2SO_4 solution indicates that with the increase of the temperature of treatment, Huggin's parameter rises, and the GPC curves move regularly in the direction of higher molecular...

During heat-treatment of PPTA fibre, changes occur in strength, modulus, inherent viscosityanb and solubility. The degradation of PPTA main molecular chains is appraently accompained by intermolecular branching and cross-linking. The measurement of intrinsic viscosities (η) of the fibre heat-treated under tension at 340~590℃ in 96% H_2SO_4 solution indicates that with the increase of the temperature of treatment, Huggin's parameter rises, and the GPC curves move regularly in the direction of higher molecular weight. Their dist(?)ibution also broadens. This verifies that degradation, branching and cross-linking of PPTA macro-molecular occur simultanously. On the basis of fundamental investigation, the branching degree and its distribution of the fibres heat-treated under tension at 410℃ are determined by incroporating GPC method with the (η) one.

在芳纶1414纤维热处理时发生强度、模量、对数比浓粘度(?)和溶解性能的变化。在热处理过程中除了大分子主链会断裂外,还伴有大分子间的文化和交联。在340~590℃温度下,经热处理的纤维在96%H_2SO_4溶液中的特性粘数[η]的测定结果表明,随着热处理温度的提高,Huggins参数K′值有较明显的提高;GPC曲线有规律地向分子量增大的方向移动,曲线分布变宽,证实了热处理过程中芳纶1414大分子裂解、支化和交联反应同时发生。在此基础上,本文采用GPC-[η]联用的方法,测定了经410℃张力热处理纤维分子的支化度和支化度分布。

A fundamental investigation on the prctreatment of cocoon contact steaming indicates that cocoons with least rushing and loops and best cleanness can be obtained when the temperature is controlled at about 100℃ and 105℃ respcctively for summer/autumn cocoons and spring cocoons during the treatment.

通过对煮茧触蒸前处理工艺的基础调查得出,采用温度夏秋茧100℃左右、春茧105℃左右时,吊糙最少,环类最少,净度最高。

It is very important to synthesize and characterize molybdovanadophosphoric acid and its salts correctly for the fundamental investigation of these kinds of the catalysts. In this report, it is suggested that 51V NMR, CV, IR, XRD, DTG and element analysis are used as the effective methods for checking the purity and characterizing the catalysts.

本文提出主要用~(51)V NMR、CV并辅以IR、XRD、DTG、元素分析等作为有效地核查纯度和表征催化剂的手段。

 
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