reflectors 中文意思是什麼

Dog leashes, baby carriages and horse blankets glow with reflectors or florescent tape and fabric

狗鏈嬰兒車馬毯不是被貼上反光膠帶就是採用花色材料。

Performance analysis of shaped beam for, multiple - beam antennas with array - fed reflectors

衛星陣饋反射面多波束天線賦形波束的性能分析

Southeast of the ccsd main hole, there are quite a few such reflectors, implying that eclogite bodies exist in the extension direction of the surface eclogite body

在ccsd主孔東南方深部重力高部位有多個這樣的拱形反射，預示在地表陡傾榴輝巖的延伸方向還有多個一定規模的隱伏榴輝巖體。

Thermo protective aids, radar reflectors, rescue quoits, buoyant lines, dippers, sea anchors, oil cans, waterproof electric torches, paddles, oars, rowlocks, hatchets, brass hooks, lifeboat matches, life raft cradles, line throwing apparatus, hydrostatic release units, compasses, flares, and more.

保溫用具雷達反射器救生浮環浮索飲水罐海錨油箱水密電筒槳槳叉銅拖鉤手斧拋繩槍煙火信號防風火柴筏架靜水釋放器磁羅徑口哨

The festoons of japanese lanterns in and aroud the barn were not yet lighted, but some halfdozen lamps, with great tin reflectors, that hung against the walls were burning low.

馬房內外那一串串日本燈籠還沒有點上，可是有五、六盞掛在墻上的燈，燈上裝著巨大的白鐵反光板，已經點亮了，光度很弱。

Swedes equip themselves for the dark. dog leashes ( 7 ), baby carriages and horse blankets glow with reflectors ( 8 ) or florescent ( 9 ) tape and fabric. restaurants burn small fires outside

瑞典人為抵抗黑暗作了充分的準備。狗鏈、嬰兒車、馬毯不是被貼上反光就是採用花色材料。飯館前也燃燒起火焰方便路人尋找。

And the motley displays in the shops, the gold ornaments of the jeweler s, the glass ornaments of the confectioner s, the light - colored silks of the modiste s, seemed to shine again in the crude light of the reflectors behind the clear plate - glass windows, while among the bright - colored, disorderly array of shop signs a huge purple glove loomed in the distance like a bleeding hand which had been severed from an arm and fastened to a yellow cuff

櫥窗里的商品五顏六色，珠寶店的黃金製品，糖果店的水晶玻璃器皿，時裝店的鮮艷絲綢，在反射鏡的強光照射下，映在明潔的鏡子里。在五光十色雜亂無章的招牌中，遠處有一個招牌清晰可見，上面的圖案是一隻紫紅色的手套，酷似一隻砍下來的手，血淋淋的，被拴在一隻黃色的袖口上。

Make sure windows, number plates and reflectors are clean

確保車窗車牌及反光體清潔。

But the reflectors do of course have to be emplaced and removed.

當然，還需要有人安置和拆卸反光鏡。

This is the form of the fields set up by feeding electromagnetic energy into a resonator formed by two curved reflectors.

它是將電磁波輸入由兩個曲面反射鏡組成的諧振腔后所建立的電磁場的形式。

Ships and marine technology - marine radar reflectors

船舶和航海技術.海上雷達反射器

Shadowless operating lamp with 4 reflectors stand type

立式四孔無影手術燈

If all other common problems of reflectors such as thermal inequilibrium, spherical aberration and coma are eliminated, this ideal reflector should perform just as good as an ideal refractor

假如不計較人或物件的體積，那麼他或它應不會感到絲毫重力，彷佛身處一個完全沒有重力的空間般。

Warning retro reflectors for defective automobiles

故障車警告標志牌

( 2 ) the causation that the caustic phenomena of electromagnetic wave propagation in two - dimension concave reflectors occurs and the types of singularities in caustic fields are investigated, and the conclusion that there are two types of singularities ( fold and cusp ) in caustic fields in two - dimension concave reflectors is obtained ; by symplectic geometrical method, formulations of computing wave fields in and far away from caustic fields in two - dimension concave reflectors are deduced, and the results are plotted in pictures. ( 3 ) the cause of the caustic phenomena of electromagnetic wave propagation in three - dimension concave reflectors and the types of singularities in caustic fields is discussed, and the conclusion that there are three main types of singularities ( fold, cusp and swallowtail ) in caustic fields in three - dimension concave reflectors is obtained ; by symplectic geometrical method, the formulae of computing wave fields in and far away from caustic fields in three - dimension concave reflectors are deduced. particularly, the wave fields in ellipsoid concave reflector are computed, and the results displayed in special sections are given

論文主要包括三個方面： （ 1 ）分析了凹面反射的焦散現象，給出了不同凹面反射的焦散圖； （ 2 ）分析了二維凹面反射波動場焦散現象產生的原因及焦散區奇性的種類，得出了二維凹面反射波動場焦散區奇性主要有折疊（ fold ）和尖點（ cusp ）兩種的結論，利用辛幾何方法構造了圓錐曲面反射波動場非焦散區和焦散區的通用計算公式，並給出了圓柱面、橢圓柱面及雙曲柱面反射的計算結果； （ 3 ）分析了三維凹面反射波動場焦散現象產生的原因及焦散區奇性的種類，得出了三維凹面反射波動場焦散區奇性主要有折疊（ fom 、尖點kusp和燕尾k ）三種的結論，提出了利用辛幾何方法計算三維凹面反射波動場非焦散區和焦散區的計算方法，並給出了三軸不等橢球體凹面反射波動場的計算結果剖面圖。

The content in this paper comes from chinese academy of sciences second innovation item named the technical study in fine tracking system with high bandwidth inferior servo control and fast - steering mirror, includes several parts below : firstly, this paper introduces a survey of fast - steering mirror development at home and abroad, analyzes the mechanical structure and function of some foreign shaftless reflectors and some domestic axiferous reflectors, explains at some length the formation theory of the fsm, puts forward a specific design proposal of shaftless fast - steering mirror

介紹了國內外快速控制反射鏡的發展概況。通過分析幾種國外反射鏡及國內有軸系反射鏡的機械結構及性能，對快速控制反射鏡的組成原理做了詳細的闡述，提出了一種柔性軸快速控制反射鏡的具體設計方案。

We are one of the leading manufacturer of aluminum reflectors, downlight and pendant lamp products specialize in high - quality aluminum reflectors

我們是專業製造鋁制反光罩的廠家，是廣東省內做高品質反光罩的少數廠家之一。

The following three parts are included : ( 1 ) the caustic phenomena of electromagnetic wave propagation in concave reflector is studied, and the pictures of caustic fields in different concave reflectors are displayed

（三）深入討論了凹面反射波動場的焦散現象、焦散區的幾何結構與奇性的特點以及非焦散區、焦散區波動場的計算問題。

The cool - beam halogen reflector lamps combined with tungsten halogen lamps and dichroic reflectors. they have the advantages of small size, high beam luninsity but low temperature, excellent color rending, high luminous efficiency long life. a lamp of 50w is equal to a general lighting incandescent lamp of 150w in lighting efficincy. this kind of lamps are suitable for reflection lighting and decorative lighting in display windonws and shop interiors, munseums, exhibition halls

冷反射定向照明鹵鎢燈泡和介質膜冷反光鏡組合而成，具有體積小，光束亮高而溫度低，顯色性好，光利用率高，壽命長等優點，一隻50瓦燈的亮度，相當於一只150瓦普通白熾燈泡的亮度，這種燈適用於商場櫥窗、博物館、展覽廳等場合的定向照明和室內裝飾照明。

Because of this, the design about a new kind of reflectors called reflectarray was initiated

為了改進拋物面天線的這些缺陷，國外的學者提出了陣列反射天線的概念。