查询词典 tapered

The results demonstrated that tapered fiber with core more than ?? 400 μm can be used in high-power laser system, while higher output energy and SBS reflectivity can be achieved by using a fiber phase conjugator with optimum taper size and larger fiber length of thinner side.

结果表明，芯径大于400 μm的大尺寸锥度光纤可以应用于高功率激光系统中，如选择较长的后端光纤长度以及适当的锥度区规格可获得较高的受激布里渊散射能量反射率和输出能量。

In the case of 10% reflectivity, less than 3.7ns with 8.6:1 pulse-compression ratio has been observed. As our acknowledgement, that is the first reported.In addition, a new type of phase conjugator using tapered fiber is designed, which combined the higher reflectivity of small core-diameter fiber and higher damage threshold of large core-diameter fiber.

为了获得更高的能量反射率和稳定性，我们自行设计了一种新型的锥度光纤，并应用于LD泵浦的双通放大DPL系统中；实验表明：应用锥度光纤相位共轭器可以获得高达85％的能量反射率和90％的相对稳定度。

Leaf blade oblong-lanceolate to linear-lanceolate, 1-2(-2.5) cm X 2-3 mm, base tapered and decurrent, apex acute.

叶片长圆状披针形的到线状披针形，1-2(-2.5)厘米X 2-3毫米，基部渐狭和下延，先端锐尖。

Needle roller bearing of the rigid because of its small and roller diameter than tapered roller bearings are much better, and the development of double row bearings company disnature rigid needle roller bearings so that it can be used with copper sleeve bearing.

滚针轴承的刚性因其滚子直径小而给比圆锥滚子轴承好好多，而且轴承公司斥不天的单列错位的滚针轴承使其刚性可以与铜套滑动轴承相媲美。

While the comparison among the output characteristics of the constant parameter wiggler, tapered wiggler, optical klystron, and dc electric field FELs has been finished.

同时对常参数摇摆器、锥形摇摆器、光学速调管、及直流电场自由电子激光器的工作特性进行了比较。

A circumferential grooved hub treatment and a frontally tapered squared trench casing treatment are designed and tested in a single axial flow compressor.

本文设计了周向槽式轮毂处理和前置凸台式机匣处理两种装置，在单级轴流压气机实验台上进行了实验研究。

Portal frames can be alsobuilt with tapered rather than haunched sections.

Portal框架可以也是用逐渐变细修造而不是haunched部分。

Occlusal concerns related to incisal fractures, incisal or occlusal wear, and very wide, broad cusps, or tapered cusps.

咬合关注骨折有关切，切或咬合磨损，和非常广泛的，广泛的尖，或圆锥尖。

Leaves linear to lanceolate, thin and soft, gradually tapered end of branch.

叶线形或披针形，薄而且软，在枝条的末端缓尖。

Tapered and lensed fiber is the key device to couple optical energy from optical fiber into planar lightwave circuits high-efficiently.

锥形透镜光纤是实现光纤与平面光波光路芯片高效耦合的核心元件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。