constrain from中文什么意思

例句与用法

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1. line stereo matching among image sequence by using result of relative orientation and geometry constrains from multiply views
   基于相对定向结果和多视几何约束的序列影像直线相关研究
2. within that region, user code is constrained from executing code that would result in the throwing of out-of-band exceptions
   在该区域中，用户代码受到约束，不能执行会导致引发带外异常的代码。
3. a cer defines an area in which the common language runtime is constrained from throwing out-of-band exceptions that would prevent the code in the area from executing in its entirety
   cer定义一个区域，在该区域中公共语言运行库(clr)会受到约束，不能引发可使区域中的代码无法完全执行的带外异常。
4. the new prime minister would clearly like japan to play a more “ normal ” and thus prominent role in regional security : it already contributes a great deal in aid, trade, efforts to disrupt proliferation networks and the like, but is constrained from using its armed forces to help even allies in need
   他显然希望日本在区内防务负起正常亦即重要的地位：日本已在援助、贸易及遏止核扩散等方面付出甚多，但因宪法所限，自卫队就连动用武器支持盟友亦不可。
5. the result of computer simulation has showed the adaptive algorithm can quickly tracing the change of shortwave channel and constrain from the affection of noise . the combination of ds-spreading spectrum technology with adaptive rake tech-nology can reduce ber of data transimission and raise the transmitted speed
   从仿真的结果表明：自适应算法能够很好地跟踪信道变化，抑制干扰噪声的影响；在短波通信中，运用直扩技术和自适应rake技术不仅能够降低系统的误码率，而且能够提高信息传输速率。