例句與造句

1. Dark green jade identification using infrared - reflection spectrum method
   用紅外反射光譜方法鑒定墨綠色玉石
2. Study on fourier transform infrared reflection spectrum of bioactive glasses
   生物活性玻璃的紅外漫反射光譜研究
3. Classifying ginseng according to near infrared diffuse reflection spectrum
   近紅外漫反射光譜法對吉林人參的分類探討
4. Study on simulation of reflection spectrum and group delay in chirped fiber grating
   啁啾光纖光柵反射譜與時延仿真研究
5. A study on the characteristics of reflection spectrum of field of view under night - sky radiation
   夜天光下景物反射光譜特性的研究
6. It's difficult to find reflection spectrum in a sentence. 用reflection spectrum造句挺難的
7. Theoretical and experimental research on reflection spectrum characteristic of tilted fiber bragg grating
   傾斜bragg光纖光柵反射譜特性理論和實(shí)驗(yàn)研究
8. Simulation research on reflection spectra fiber grating of transverse force to grating section under the effect of birefringence
   雙折射作用下橫向受力光纖光柵反射譜的仿真研究
9. By utilizing the comb - like reflection spectrum of a hi - bi fiber loop mirror to suppress the ase ( amplified spontaneous emission ) of a double - pass edfa , the noise figure of this amplifier is much improved
   利用雙折射環(huán)鏡的梳狀反射特性抑制雙通edfa的ase ,從而使放大器的噪聲性能得到了明顯改善。
10. Using the couple mode theory , the reflection spectrum , the peak reflectivity and the reflection bandwidth of several typical fiber grating filters have been theoretically analyzed and numerically simulated
    數(shù)值模擬了它們的反射譜分布、峰值反射率以及反射帶寬隨光纖光柵的長度和光柵折射率的調(diào)制深度的變化關(guān)系。
11. The shimadzu uv - 3101 spectrophotometer was employed to get the uv - visible transmission and reflection spectra . both of the absorption coefficient ( a ) and optical band gap ( eg ) were calculated from the transmission and reflection spectra of the films . it was observed that eg decreased with an increase in the deposition pressure
    采用紫外-可見光分光光度計(jì)測定了納米- sic薄膜透射光譜和反射光譜，并通過樣品的透射光譜和反射光譜計(jì)算了納米- sic薄膜吸收吸收系數(shù)和光學(xué)帶隙eto實(shí)驗(yàn)結(jié)果表明，增大工作氣壓導(dǎo)致納米- sic薄膜的光學(xué)帶隙的減小。
12. Usually , it is thought that the lasing wavelength of a fgesl is locked at the bragg reflection wavelength of fiber grating ( fg ) . owing to a relatively small dependence of the reflection spectrum of fg on ambient temperature ( - 0 . 01nm / c ) , the lasing wavelength of a fgesl is thought to behave more stable than that of a dfb - ld
    由于fgesl的激射波長主要由光纖光柵( fg )的布拉格波長確定，因此選擇具有合適布拉格波長的fg就能使fgesl的激射波長處于預(yù)置波長處；同時，由于fg的布拉格波長受溫度變化的影響相對較小( 0 . 01nm ) ，因此fgesl與dfb - ld相比具有更高的溫度穩(wěn)定性。