|
It has been found that by simulating the effect of coupling attenuation on all-optical wavelength conversion, all-optical wavelength conversion by using both light conversion and idle light can be realized respectively by adjusting coupling attenuation un
|
|
|
文章通过模拟耦合器衰减对全光波长变换的影响，发现在不同的泵浦光与信号光功率条件下，调节辐合器衰减可分别实现利用变换光的全光波长变换和利用闲频光的全光波长变换。 |
|
It has been found that certain bats emit speak and by receiving the echoes,they can locate and steer clear of obstacles-or locate flying insects on which they feel.
|
|
|
人们还发现，有一种蝙蝠可以发出声音（说话），并通过接受回音来判断并导航障碍物的位置，或定位那些他们可以感觉到的飞行昆虫。 |
|
It has been found that certain bats emit squeaks and by receiving the echoes, they can locate and steer clear of obstacles------or locate flying insects on which they feed. This echo-location in bats is often compared with radar, the principle of which is
|
|
|
人们已经发现，某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物——或者找到它们赖以为生的昆虫。蝙蝠这种回响定位法常拿来和原理与之很相近似的雷达相比。 |
|
It has been found that certain bats emit squeaks and by receiving the echoes, they can locate and steer clear of obstacles??
|
|
|
人们已经发现，某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物?? |
|
It has been found that certain bats emit squeaks and by receiving the echoes, they can locate and steer clear of obstacles——or locate flying insects on which they feed.
|
|
|
人们已经发现，某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物——或者找到它们赖以为生的昆虫。 |
|
It has been found that if the elastic modulus and Poisson ratio of granite at normal temperature is used for the calculation of the stress field, the deviation of the results can be as high as 20%~60%, the higher the temperature as compared with the resul
|
|
|
通过分析发现，根据常温时花岗岩弹性模量和泊松比计算得到的热应力与根据不同温度下花岗岩弹性模量和泊松比计算得到的结果相比较，随着温度的升高，两者差别从20%增加到60%。 |
|
It has been found that the influence of aluminum on sulphur, phosphorus, manganese and silicon is slight, but the influence on carbon is considerable.
|
|
|
实验发现，铝对锰、硫、磷、硅分析结果的影响不大，但对碳的影响较大。 |
|
It has been found that there are strike-slip downfaults along the Shiting River between the Shifang City and Mianzhu City by the remote-sensing geological interpritation and geochemical and geogas surveys.
|
|
|
摘要利用遥感地质解译以及土壤地球化学测量和地气测量，发现沿四川绵竹市和什邡市之间的石亭江发育走滑断裂。 |
|
It has been galling for Zhengzhou University graduates to end up with roughly the same certificate as their Shengda counterparts, who they will have had to outperform in exams in order to win their university place.
|
|
|
以前相同的学位证让郑州大学的毕业生与升达学校的毕业生拥有相同的认证，而他们却不得不在大学里比升达的人更努力以通过考试。 |
|
It has been gathering a high quality technical and business managerial talent and owns a set of high quality equipments, and fully conducts CAD computer –aided design system, and strictly carries out ISO9001:2000 International Quality System, and actively
|
|
|
并汇聚了一支高素质的技术、经营管理人才队伍和拥有一批精良的生产加工设备，全面实施CAD计算机辅助设计系统，严格贯彻执行ISO9001：2000国际质量管理体系标准，积极导入CE认证，注重过程控制，完善生产制造体系及销前售后服务网络，确保为顾客提供最优质的产品和服务。 |
|
It has been given an extra kicker over the last two decades by the “Great Moderation” in the global economy.
|
|
|
在过去二十年中的全球经济“大稳定”时期，该资产偿付了额外酬的金。?? |
