查询词典 sunlight

System containing UV absorber, absorption and fluorescence of natural sunlight, UV radiation at the source to be able to change into a hardened cross-linking of monlchamus drumlike.

体系里含有紫外线吸收剂，在吸收天然阳光和荧光源中，紫外线能够转变成硬化交联的墨膜结构。

The removal abilities for naphthalene by Eichhornia crassipes solms increased with temperature and exposing time under sunlight respectively.

在一定范围内，凤眼莲对萘水溶液的净化效率分别随气温的升高及太阳光照时间的延长而升高。

The partial least-squares regression model is built up to forecast crop leaf water potential of estival maize.Thirdly, atmosphere aspect, the low water age has been forecasting by R/S method of fractal theory in Si Chuan middle region. The chaotic behavior of agriculture meteorologic factors (average temperature, max temperature, min temperature, temperature of the earths surface, evaporators, precipitation, relative humidity, sunlight time) time series is investigated using the phase-space reconstruction technique, and the delay time and relation dimension and min embedding dimension and Lyapunov exponent and Kolmogrov entropy is calculated. The atmosphere water potential is calculated by surveyed data, and the day change law of atmosphere water potential and the relation between it and sun radiation has been discussed.

第三，关于大气方面，利用分形理论中R/S分析法对川中丘陵区的枯水年进行了预测；利用混沌理论的重构相空间技术，确定了农业气象因子(旬平均气温、最高气温、最低气温、地表温度、蒸发量、降水量、相对湿度、日照时数)的延时、关联维数、最小嵌入维数、Lyapunov指数、Kolmogrov熵，从而证明了以上各农业气象因子的时间序列具有混沌特性，为利用混沌理论预测各气象因子提供了科学依据；利用田间自动气象站的数据计算了大气水势并探讨了大气水势的日变化规律以及大气水势与太阳辐射的关系。

In their Respiratory Protection standard, 29 CFR 1910.134, OSHA does require that respirators be stored to protect them from damage, contamination, dust, sunlight, extreme temperatures, excessive moisture, and damaging chemicals, and that they be stored to prevent deformation of the facepiece and exhalation valve.

在OSHA 的呼吸保护标准29CFR1910.134中，规定呼吸器应储存在安全、无污染、无尘、无日光照射、无极端温度、无高湿、无有害化学物的环境中，储存中应防止呼吸器面罩和呼气阀的变形。

When the mountain breeze learning, the band had intermittent "drizzle" in the sunlight, bright as jade, Fimbristylis in people's faces, fresh and comfortable as if we are bathing in the rain.

当山风习来，带过阵阵&蒙蒙细雨&，在阳光照射下，晶亮如玉，飘拂在人们的脸上，清新舒适，我们仿佛在雨露中沐浴。

Bring along a small, foldable umbrella to protect against the UV rays of sunlight and possible rain.

带一把可折叠的便携的雨伞，用于防止紫外线的侵害和可能的雨水。

Sunlight activates the brain, says Frisca L.

阳光激活大脑，加州大学洛杉矶分校睡眠障碍中心的医学主任，弗里斯卡。L。

Sunlight activates the brain, says Frisca L. Yan-Go, M.D., medical director of the UCLA Sleep Disorders Center.

阳光激活大脑，加州大学洛杉矶分校睡眠障碍中心的医学主任，弗里斯卡·L·严戈博士说。

Sunlight activates the brain, says Frisca L.

L。 Yan-Go 认为：&阳光激活了大脑。&

Combining Panjin practice, refer to three multiple cropping models of fruited vegetable and rice at winter crops in sunlight hothouse, wild cabbage or pumpkin and rice at spring crops in big or middle shed and leafed vegetable and rice in middle or small arched shed.

结合盘锦地区稻菜复种的实践，提出了日光温室冬春茬果菜类与水稻复种、中棚春茬甘蓝或西葫芦与水稻复种及中小拱棚生叶菜类与水稻复种三种模式。

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。