片语

narrow laser beam细激光束

narrow-beam attenuation细衰减

narrow slip beam窄条梁

radiation narrow-beam细束辐射

narrow-beam sounder窄束测深仪

attenuation narrow-beam细束衰减

narrow w beam狭窄的光线

Narrow w beam condition窄射束

英汉例句

• also, they can be easily adapted to be used in spotlight, even the ones with a narrow beam angle of between 15 and 25 degrees.

  此外，他们可以很容易地适于在聚光灯中使用，即使使用的度15和25之间的窄光束角的那些。

• the emphasis in this paper was corner reflector antenna with high-gain, narrow beam and low side-lobe.

  选用方向性好、增益高、旁瓣低的角形反射器天线作为本论文的研究重点。

• at the meanwhile narrow beam width in vertical plane and little radiation in backward would also be expected, which would be useful to reduce the distortion caused by other paths.

  同时为了减小其他路径辐射的电磁波产生的干扰，希望天线在垂直面内具有窄波束，并且后向的辐射也要求很小。

• when the room is dark, a narrow beam of light can act like a radiant2) pen or brush.

  在黑暗的房间内，一束细小的光线可以成为一只发光的钢笔或画笔。

• in the antenna shaped-beam section, introduced narrow beam nulling and wide beam nulling.

  在天线波束赋形部分，介绍了窄波束零陷和宽波束零陷。

• in other words, ultrasound essentially travels in a very narrow beam -- this makes it great for focusing the waves toward a desired area, but not for actual aural comprehension.

  换言之，基本上超声波的传播声束极窄，这非常有利于将声波集中至指定地点，但对实际听力则无所助益。

• the rest of the wilkins ice shelf, which is about the size of connecticut, is holding on by a narrow beam of thin ice.

  威尔金斯冰架的面积相当于康涅狄格州，其所剩的部分由一个狭窄的薄冰梁柱支撑。

• he then shines a narrow beam in horizontally through the pinhole.

  然后他通过小孔水平地射入一窄光束。

• concentration is like a narrow beam of light shining on a task. awareness is the soft, full light of attention.

  关注点就像你伏案工作时的那一束微光，而觉悟是意识世界里温存柔和的阳光普照。

• he says that madl is stealthy because it uses a narrow beam to communicate with other aircraft, making it very difficult to track an f-35 via its emissions.

  madl因为采用窄波束在战机之间进行通信因此具备了隐蔽性，试图通过电磁辐射来追蹤f-35是非常困难的。

• the transmission signal of a narrow beam irradiated on a flow particle system may fluctuate.

  窄光束照射流动颗粒系时，透过率会产生起伏。

• this paper gives an an illustrational proof to beam intensity distribution for narrow beam of rectangular cross section, and presents an accurate expression to calculating beam intensity.

  本文对截面为矩形的窄束给出束强分布的图解法证明，并提出计算束强的精确公式。

• the rest of the wilkins ice shelf, which totals about 14, 500 square kilometers, is holding on by a narrow beam of thin ice.

  总面积约在14500平方公里的威尔金斯冰架的其他部分正在支撑着一条狭长的薄冰。

• gamma-ray bursts (grbs) are the most luminous electromagnetic events known to occur in the universe, releasing up to 1044 j of gamma-ray energy in a narrow beam over several seconds.

  伽马射线爆(grbs)是已知的宇宙中发生的最亮的电磁现象，它能在几秒钟内，在一个极窄的束流中释放高达10的44次方焦耳的伽马射线能量。