金屬物體 的英文怎麼說
中文拼音 [jīnzhǔwùtǐ]
金屬物體
英文
metal object-
It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡，農作物枯萎；也會抑制土壤中有機物的分解和氮的固定，淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素，使土壤貧瘠化；還可使湖泊、河流酸化，並溶解土壤和水體底泥中的重金屬進入水中，毒害魚類；加速建築物和文物古跡的腐蝕和風化過程；可能危及人體健康。The results indicated that, the total quanlity of major soil microbes declined, of which the minesoils was decreased by 68. 43 % ~ 80. 32 % in the top soil ( 0 - 20cm ) compared with that of the non - minesoils. the proportion of bacteria and actinomyces in the amount microbes decreased, while that of fungi not obviously changed
結果表明：海洲香薷是銅礦區典型的耐銅性植物（ elsholtziaharchowensis ） ，植物體中的重金屬元素含量表現為cu zn pb cd ， cu與土壤元素的相關性最為顯著，其次為zn 。The alkali halides can be grown into large crystals of excellent transparency.
堿金屬鹵化物能生成具有優良透明性的大晶體。Metalsmiths knew how to detect forgeries of precious metals by measuring their density, using archimedes ' method of submersion in water to measure volume
當時的金屬匠利用阿基米德把物體浸在水中測量體積的方法，知道如何檢測假的貴金屬物品。( 9 ) by studying matching between catalytic converter and exhaust gas system, the conclusions having been gotten as follow : " purifying step by step and driving step by step " and " mental substrate and chinaware substrate being used in same engine " being the laying principles in exhaust gas system, which can solve the contradiction between high converting efficiency of exhaust emission and small loss of power, fuel economics, the rapid light - off and laying difficulty of catalyst
（ 9 ）進行了催化轉化器與排氣系統的匹配研究，對于催化劑的布置，提出了「分級凈化，逐級推動」的原則；對于載體形式的選擇，提出了「金屬載體和陶瓷載體復合」使用的原則。這樣可以良好的解訣催化轉化器與發動機匹配時，排氣污染物高凈化率與動力性經濟性損失小之間的矛盾、快速起燃和結構布置困難的矛盾。People who like to tinker with their computers know that when they open up their machines, they should “ ground ” themselves ? perhaps by touching the metal radiator panel or attaching a wire from their fingers to a metal fixture
喜歡玩電腦的人都知道，當他們打開電腦時，自己應該要先接地? ?也許是碰一下金屬散熱板，或者用一條電線把手指連到金屬物體。Of the specific measures to prevent the theft of such metal items in public places, whether it will further enhance existing measures or adopt new measures in this respect ; if it will, of the specific details, as well as the manpower and costs involved
有何具體措施防止公眾地方的鐵欄和渠蓋等金屬物品被盜，會否進一步加強這方面的現有措施或採取新措施若會，具體的詳情和涉及的人手和費用Applied research progress on the coupling of physical techniques in preparation of metal nanopowders
物理技術耦合強化在納米金屬粉體制備中的應用研究進展Progress in application of amphiphilic copolymers in stabilizing metal colloids
兩親聚合物在穩定金屬膠體方面的應用進展Following these two examples of two and three phases, regarding ternary and quarternary metallic melts involving eutectic as melts consisting of three and four non - homogeneuos solutions correspondingly, and using thermo - dynamic parameters of binary metallic melts involving eutectic, calculating models of mass action concentrations for ternary symmetrical melts formed from similar metastable compounds, ternary unsymmetrical melts formed from unsimilar metastable compounds and quarternary metallic melts involving eutectic have been formulated
仿照這兩個二、三相熔體的例子，將含共晶體三、四元金屬熔體看作由3 ， 4個溶液組成的非均相熔體，並利用含共晶體二元金屬熔體的有關熱力學參數，針對由同類亞穩態化合物組成的對稱型三元系、不同類型亞穩態化合物組成的非對稱型三元系及四元系含共晶體金屬熔體，制定了相應的作用濃度計算模型。When the equipment is moved, installad and operated, appociate mesaures should be taken to prevent glass lining from contacting metal and hard articles, so that the enamle surface will not be damaged
在搬運安裝使用中應採取適當措施，避免金屬物及硬體接觸搪玻璃面，以防損傷瓷面。But it is impossible for the traditional electroforming to be widely used due to the long process time, the poor metal distribution which is often seen. nano metal has special performance of mechanics and physics, but the making of nano metal block is difficult, and it ' s making method is not perfect, so the study of nano metal block is very difficult. man pay more attention to rapid prototyping which is a new machining method, but to make metal accessory using rapid prototyping is very difficult, it restricts development of rapid prototyping
目前電鑄技術存在著加工時間長，鑄層均勻性差等缺點，嚴重製約著電鑄技術的應用與發展；納米金屬具有特殊的力學和物理性能，但是納米金屬塊體的制備有一定的難度，而且制備方法也不成熟，因此對納米金屬塊體性能的研究有一定的難度；快速成型作為一種新型的加工方法，越來越受到重視，但現在的快速成型技術對製造金屬零件有很大的難度，這也是制約快速成型技術快速發展的一個瓶頸。Metal marking punches
金屬物體的標記印表機Touch any antenna, water pipes, iron mesh or other similar metal installations. remove all metal objects e. g
遠離鐵欄或其他金屬物體，身上的金屬物件例如金飾亦應暫時除去。Photographs of this quality are rare among ufo photographs, but in this particular shot you can clearly see a disc shaped, metallic object
這是難得的照片品質之間不明飛行物照片但在這個鏡頭，可以清楚看到一個圓盤形金屬物體The quadrilateral mesh and a special kind of linear basis function is selected on the rooftop so that the treatment of the attachment of the wire antenna to the surface patch is easier than other methods reported in literatures. using the proposed method, the analyses and prediction of electro - magnetic compatibility of the electrically small conducting structure are achieved, which provides a theoretical guidance in the system level design
在使用矩量法的過程中，山于在金屬物體表面運用四邊形面元進行剖分，並在面元上選擇了一種特殊的線性基函數，園時在細天線和面元的連接處使用了改進了的方法，使得在處理細天線與面元電流相連接的部分較之以往文獻提到的方法更為簡單。Characteristic analysis of single wire antenna attached to a conducting body or plate is done in many papers but very few people pay attention to the case of several wire antennas. a deep research for several wire antennas attached to an arbitrary faceted conducting body is made in this paper
許多專家、學者都對金屬物體、金屬平板上的單根線天線的特性進行了許多分析和研究，但是多根線天線的情況卻研究得較少，本文對金屬多面體上有多根線天線情況進行了深入的研究。Workplace air - determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry - analysis
工作場所空氣.用感應耦合等離子體原子發射光譜法測定氣載顆粒物質中的金屬和類金屬物.分析This thesis studies the slot coupling process and the effects of the cavity and the inner blocks on the coupling process
本論文主要研究孔縫耦合及耦合后金屬腔體及腔體內各種物質塊對微波耦合過程的影響。Sd metallic and non - organic coatings on metallic substrates. saline droplets corrosion test sd test
金屬基體上的金屬和無機物覆層.鹽液滴腐蝕試驗分享友人