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three-fiber
相关语句
  三光纤
     The fiber optic sensing experiments system was used in the sensor designing. Based on the three-fiber reflective modulation technique, the variations caused by the fluctuation of light source and the reflectivity change of reflective surface are automatically compensated.
     这种光纤传感器是在通用光纤传感设计实验系统的基础上,利用了三光纤反射调制技术,它可以实现光源强度的变化和光纤中光功率损耗的变化以及反射率的变化自动补偿.
短句来源
     In this paper, a novel Fiber-Optic Accelerometer was studied. It demonstrates the operational principle and structure design of the three-fiber accelerometer using a GRIN lens.
     研究了一种新颖的光纤加速度计,阐述了三光纤GRIN透镜加速度敏感元件的工作原理及其结构设计.
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  相似匹配句对
     Three.
     三、多姿多彩的艺术手法
短句来源
     Three.
     三.
短句来源
     The Three-dimension Accuracy
     三维精度
短句来源
     To-and-Fro Three Times
     三去三回
短句来源
     POLYLACTIC FIBER
     聚乳酸纤维
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  three-fiber
In the laser of the second type the role of the output mirror was played by a loop-shaped fiber-optic reflector made on the basis of a V-shaped fused three-fiber splitter.
      
Control, single, two-fiber and three-fiber hybrid composites were cast using different fiber types such as macro and micro-fibers of steel, polypropylene and carbon.
      
Differences in adsorption properties of all three-fiber types were determined by using several methods for quantification of water, dye and iodine adsorption.
      


Three fiber optical sensors were set into tke vacuum chamber of the HL-1 device to collect light signals from plasma near the graphite limiter. "Detached plasma" (DP) was observed preliminarily. The probability of forming DP in HL-1 is assessed with p=ne/kJ. The impurity radiations at the boundary layer of plasma were studied. The Hα and CⅢ radiations were measured while ECR was in action. The relation between Hα and m=2 disturbance was obtained.

首次用三道光纤探测器,伸入HL-1装置内真空室,采集活动石墨孔栏处等离子体光信号,用22m石英长光纤传输光信号至控制室进行观测。通过边界等离子体H_α和杂质辐射的时空分布,初步探讨了HL-1装置的脱离等离子体。

Twenty male Wistar rats (220-280 g in body weight)were used. Left plantaris were removed and serial eryostat sections were made immediately. Eight histochemical methods (including lipid, glycogen, m-ATPase, SDH, CCO, LDH, PFK, and ANAE) were used to identify the properties of skeletal muscle fibers. The histochemical reactions of different fibers were quantitated by microspectrophotometer. This experiment showed that three fiber types (Ⅰ, ⅡA and ⅡB) were distingushed based on the myofibrillar actomyosin ATPase...

Twenty male Wistar rats (220-280 g in body weight)were used. Left plantaris were removed and serial eryostat sections were made immediately. Eight histochemical methods (including lipid, glycogen, m-ATPase, SDH, CCO, LDH, PFK, and ANAE) were used to identify the properties of skeletal muscle fibers. The histochemical reactions of different fibers were quantitated by microspectrophotometer. This experiment showed that three fiber types (Ⅰ, ⅡA and ⅡB) were distingushed based on the myofibrillar actomyosin ATPase during acid preincubation (pH 4.65) and alkaline preincubation (pH 10.4). The quantitative results demonstrated that the activity of lipid, SDH and CCO reactions was strong in type ⅡA fibers, the sequence of three type fibers was ⅡA>Ⅰ>ⅡB, whereas the activity of ANAE reaction was strong in type Ⅰ fibers, the sequence was Ⅰ>ⅡA>ⅡB. Our investigation also showed that the activity of PAS, LDH and PFK was stronger in type Ⅱ fibers than in type Ⅰ. It was concluded that each type fibers in the rat plantaris exhibit significant differences in metabolic and functional activity. The type ⅡA fibers present both high activity of glycolytie enzyme and oxidase, and reflect that these enzymes may play very important role in energy metabolism. Further study remains to bedertaken.

本实验选用体重220~280g的雄性Wistar大鼠20只。取其左侧跖肌组织块做恒冷箱连续切片。将相邻切片做不同的组织化学反应,包括肌球蛋白ATPase、肌糖原、肌脂类、琥珀酸脱氢酶、细胞色素氧化酶、乳酸脱氢酶、6-磷酸果糖激酶及非特异性酯酶。用显微分光光度计对肌纤维的各种组织化学反应进行了定量测定。结果发现,根据大鼠跖肌肌球蛋白ATPase反应(碱性预孵育,pH10.4及酸性预孵育,pH4.65)可将肌纤维分为Ⅰ型、ⅡA型和ⅡB型3种纤维。各型纤维的其他组织化学反应不尽相同。糖原、乳酸脱氢酶、6-磷酸果糖激酶在Ⅱ型纤维分布较多;脂类、琥珀酸脱氢酶、细胞色素氧化酶在Ⅰ型和ⅡA型反应较强、反应强度的顺序为ⅡA>Ⅰ>ⅡB。非特异性酯酶的强度顺序为Ⅰ>ⅡA>ⅡB。所得结果说明,大鼠跖肌不同类型肌纤维存在着明显的代谢差异。其中ⅡA型纤维既具有很高的氧化活性,又具有很高的糖酵解活性,在骨骼肌能量代谢方面可能具有重要意义,值得深入研究。

In this paper, the effects of different training techniques on the percentages and diameters of differentfiber types and motor end-plates of muscle tibialis anterior in mice were studied. Combined method of SDHand AchE stains, and light microscopy were employed in this study. Results showed that in interval runningmice, the percentage of red fibers decreased and percentage of white and intermediate fibers increased signi-ficantly; in continuous running mice, the percentage of white fibers decreased significantly...

In this paper, the effects of different training techniques on the percentages and diameters of differentfiber types and motor end-plates of muscle tibialis anterior in mice were studied. Combined method of SDHand AchE stains, and light microscopy were employed in this study. Results showed that in interval runningmice, the percentage of red fibers decreased and percentage of white and intermediate fibers increased signi-ficantly; in continuous running mice, the percentage of white fibers decreased significantly and percentageof red fibers unchanged. In male mice, the average diameters of three fiber types in two groups of runningmice were increased significantly as compared with the controls. In female mice, the average diameters ofthree fiber types in continuous running mice were significantly higher and in interval running mice weresignificantly lower than that in controls. The amount of motor end-plates in three fiber types remainedunchanged. The importance of these changes was discussed in the paper.

本文用SDH-AChE结合法染色,光镜下观察了不同负荷训练的小白鼠胫骨前肌的肌纤维型和运动终板的变化。本研究证明:间歇跑训练组的红肌纤维数量明显减少,白肌纤维及中间肌纤维数量明显增多;连续跑训练组的白肌纤维数量明显减少,中间肌纤维数量明显增多,红肌纤维数量无明显改变。雄性鼠三型肌纤维的平均直径训练组与对照组相比呈一致性显著增加;雌性鼠三型肌纤维的平均直径:连续跑组与对照组相比显著增加,间歇跑组与对照组相比显著减少。三型肌纤维上的运动终板数量百分比无明显改变。本文就观察结果讨论了这些变化的生理意义。

 
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