光控制

Hydraulic pressure system can provide adjustable invariableness pressure to insure the correct linear pressure between rolls.

可自动、准确控制压光所需的温度，液压系统提供可调节的恒定压力，确保各辊间的线压力的准确。

We use lances like a MICROSCOPE , this way we control the focus of the laser and the light return...

我们像使用望远镜一样使用透镜，这个方式让我们能控制激光的焦距和光的反射。

After acclimating 1 day, the leptocephali were immersed in a tetracycline solution to mark the otoliths with a fluorescent band as the onset of the experiment (Day 1) and then reared in the treatments spiked with different concentrations (2×、4×、8×) of Sr and Ba.

个别添加 SrCl2 ˙ 6H2O和Ba(NO3)2 两种药品，将饲育水依2×、4×、8×的比例调配成含控制组的四个浓度加两重复添加实验，饲育萤光标示后的柳叶鱼。

The roles of light, H-donor and base are three major factors in the process of dye regeneration. For the efficiency of dye regeneration, it is critical to control the proportion of acidic leuco dye product.

其中光、H给体和碱的作用是再生循环的三个要素，而控制染料酸式隐色体生成比例是染料再生效率的关键。

Thanks to new scientific measures for allotting ingredients and controlling kiln temperatures, craftsmen have not only managed to improve the quality of color glazes and find formulas for different products, but they have also successively created more than 100 glaze colors and several kinds of lusterless colored glazes.

现在采用新的科学方法进行配料和控制窑温，不仅提高了色釉的质量、找出了适合各种不同烧成条件的配方，还陆续创造了诸如红灯芯釉、宝石红、景红、锰红、铁红、火焰红、钛黄、钛花、络绿、绿郎窑、芒果、彩霞、紫罗兰等100多种颜色釉和多种无光色釉。之后又成功研制出羽毛花釉、凤凰衣釉、雨丝花釉、希土变色釉和彩虹釉等高温色釉。

The numerical simulation shows that the harmonics at the end of the plateau become continuous and form a supercontinuum with a bandwidth of about 80 eV, from which a 50 as isolated pulse in the transform limited case can be generated, when asymmetric molecules are exposed to a multicycle two-color field, which is synthesized by a 10 fs/800 nm fundamental pulse and a 15 fs/1200 nm control pulse.

通过计算机数值模拟，发现当波长为800 nm，脉宽为10 fs的基频场和波长为1200 nm的控制场组成的多光周期双色场作用于不对称分子时，不对称分子的高次谐波在平台区的末端呈现出光滑的超连续结构。超连续谱谱宽达80 eV，可以支持傅里叶极限脉宽为50 as的单个脉冲输出。

How to control the photorefractive properties of doped lithium niobate crystals flexibly and effectively is a key subject to be solved.

如何灵活有效地控制掺杂铌酸锂晶体的光折变特性是一个有待解决的关键问题。

Optical control of the primary step of photoisomerization of the retinal molecule in bacteriorhodopsin from the all-trans to the 13-cis state was demonstrated under weak field conditions (where only 1 of 300 retinal molecules absorbs a photon during the excitation cycle) that are relevant to understanding biological processes.

在弱场条件下（整个兴奋周期中，300个视黄醛分子中只有一个吸收光子），细菌视紫红质中视黄醛分子的从全反式到13－顺式状态的光致异构化的最初阶段的光学控制被阐明，这与生物学过程的理解有关。

The black spots ocurred in the fore wings of male were under photoperiodic control.

雄虫前翅黑斑的出现是由光周期控制的，只有在短日照下诱导的滞育蛹，滞育解除后羽化出来的雄虫才会出现黑斑。

The research results indicated that in the genetic background of weak photo-sensitivity of flowering, photoperiodic sensitive genic male sterility and fertility restoration were controlled by two sep...

结果表明，在弱感光型遗传背景下光敏不育性及其育性恢复受两对独立的细胞核隐性主基因控制和修饰基因的作用。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。