carbon-free 中文意思是什麼
carbon-free
解釋
不含碳的-
At some point in the future, cars could run on electricity or carbon - free hydrogen extracted from coal at facilities where co2 is captured
有朝一日，車輛就能以電力或由煤萃取無碳氫氣為動力，而這些動力製造廠都具備捕集二氧化碳的能力。 -
Determination of free carbon dioxide base titration method
游離二氧化碳的測定 -
The ultimate product of the endoperoxide cleavage is a carbon - centered free radical which has functions as an alkylating agent, reacting with both heme and parasite proteins
Tanaka等建立了一種新奇、快速、方便的分離藥物靶標蛋白基因的療法： drug - western法。 -
Effects of diverse environmental factors on the growth rate ( od4oo ) and nitrogenase activity ( ara ) of the strain w12 hi nitrogen - free culture were investigated in our experiments. the results implied that the strain w12 could easily adapt to different cultural conditions : it could use various carbon sources ( especially glucose, sucrose, malic acid, mannitol ), propagate quickly and fix nitrogen at a temperature range of 15 ? to 40 ? and at 25 - 35 ? for optimum, at a ph range of 4 to 8. 5, at a saline concentration range of 0. 01 % to 1. 5 % ; low nlv " concentration had little effect on its nitrogenase activity. ara could also be detected when it grow in the culture media with 5mmol / l ntv "
W12菌株對環境因子的適應性研究：無氮培養條件下，測定溫度、碳源、酸堿度、滲透壓對w12生長及固氮能力的影響，結果表明，在15 - 40下均能生長並表達固氮酶活性，其最適生長及固氮的溫度為25 - 35 ；能利用葡萄糖、蔗糖、蘋果酸、甘露醇等多種碳源生長並固氮，當培養基中同時存在蔗糖和蘋果酸時，細菌生長和固氮活性最強；在偏酸和偏堿的條件下（ ph4 . 5 - 8 . 5 ）均能保持較強的生長勢和較高的固氮酶活性，並能通過調節自身代謝平衡並適應環境的酸、堿性變化，使培養液趨于中性：能耐受較高的滲透壓，培養液中卜、 5 naci濃度對其生長和固氮酶活性影響不大，當naci濃度升至2時，菌株的生長勢及固氮酶活性才有所下降：低濃度的鉸對其固氮酶活性影響不大，在0 -
The morphological, physiological, biochemical and genetic diversities between bacillus thuringiensis wild - type strain ybt - 1463 and its plasmid - free mutant bmb171 was comparatively studied. it showed that the plasmid - free mutant strain bmb171 lost the ability to form the parasporal crystal, but there was on obvious diversities were observed on the sensitivity to 10 antibiotics, the utilization of 19 carbon sources and 12 nitrogen sources, as well as the growth properties between ybt - 1463 and bmb171, whereas the electro - transformation frequencies of bmb171 were much higher than those of ybt - 1463, respectively with 5 exogenous plasmids as the donor dnas
對出發菌株ybt - 1463和其無質粒突變株bmb171的部分形態、生理生化和遺傳學特性進行的比較研究的結果表明，突變株bmb171不形成伴胞晶體，但在個體形態與菌落特徵、對紅黴素等10種抗生素的敏感性、對葡萄糖等19種碳源和谷氨酸等12種氮源的利用能力及生長性能與出發菌株ybt - 1463無明顯差異。 -
It is investigated in the paper the correlation between the microstructure and the mechanical properties, that is, the effect of the content of free carbon, free silicon, pore and granule size on the bending strength of the material. under 1800, we obtain material with a density of 3. 12 g / cm3, bending strength of 522mpa. it is considered that the increase of the bending strength of the material obtained upon the traditional rbsc material by 50 % is mainly owing to a higher density and a lower porosity than the rbsc material
研究了高溫燒結材料中游離si含量，晶粒尺寸以及游離c和氣孔對材料強度的影響，對比了所得材料與傳統rbsc材料的顯微結構和力學性能的差別，在高溫燒結下制備了密度為3 . 12g / cm ~ 3 ，強度為525mpa的材料，比傳統rbsc材料提高了50 ，材料中更低的氣孔率和更高的密度是強度提高的主要原因。 -
He extinguished the candle by a sharp expiration of breath upon its flame, drew two spoonseat deal chairs to the hearthstone, one for stephen with its back to the area window, the other for himself when necessary, knelt on one knee, composed in the grate a pyre of crosslaid resintipped sticks and various coloured papers and irregular polygons of best abram coal at twentyone shillings a ton from the yard of messrs flower and m donald of 14 d olier street, kindled it at three projecting points of paper with one ignited lucifer match, thereby releasing the potential energy contained in the fuel by allowing its carbon and hydrogen elements to enter into free union with the oxygen of the air
將兩把匙形木椅拖到爐邊，一把是給斯蒂芬準備的，椅背朝著面臨院子的窗戶，一把是自己坐的。他單膝著地，往爐格子里放了些粘著樹脂的枝條和五顏六色的紙張，以及從坐落於多利埃街十四號的弗羅爾與麥唐納公司的堆置場以每噸二十一先令的代價買來的優質阿布拉莫木炭。他把這些都十字交叉地堆成不規則的多角形，劃了一根安全火柴，在紙張的三個角落點上火。 -
It shows with the increase of the amount of the mo in the si - mo infiltrant, the density of the infiltrated materials with the same performs increased, but the amount of the free carbon and pore also increased. it was the result of the capillary chocking - off caused by the separation of the mosj2 from the alloy infiltrant during the sintering process. after th thermal treatment at 2050, the amount of the free carbon and pore decreased. also. another cause for the unfully conversion of c into sic was the gas pressure. larger than the capillary force
實驗表明，對于同一坯體，隨著si - mo熔體中mo含量的增加，浸滲所得材料的密度隨之增加，但是，材料中的殘留c 、氣孔相的含量亦隨之增加。這是由於反應浸滲時，熔體中析出的mosi _ 2阻塞毛細管造成的。含殘留c 、氣孔相的材料進行高溫（ 2050 ）熱處理后，材料中殘留c 、氣孔相的含量大大減少。 -
The cooling / heating media is connected to the rolls through rotary joints with ball bearing and carbon seals for a leak free operation
冷卻/加熱介質由旋轉接頭和輥連接，球軸承和密封圈保證不會泄漏。 -
Abstract : the iodine is extracted from fluorosilicic acid solution by carbon tetrachloride after the iodine ion is oxidized to the free iodine. the oxidant b is adopted through sifting oxidants
摘要對氟硅酸提碘過程的氧化劑進行選擇研究，結果表明，對碘回收率而言氧化劑b較好。 -
Geberit mapress stainlesssteel, carbon steel, copper, or cunife pipes and fittings offer a wide application range from residential to industrial application. the press fitting technology provides fast and leakage free joints
吉博力mapress管道系統不銹鋼管道管件碳鋼管道管件銅管管件鍍銅鐵鎳合金管道管件特別適用抗海水腐蝕為民用建築及工業建築都提供了更為廣范的選擇。 -
Carbon - free stainless steel
無碳不銹鋼 -
This machine is fit for the testing use of water pressure intension for highpressure vase as oxygen carbon dioxide, nitrogen, hydrogen, etc., with for functions of loading and unloading valve, water pressure intension testing. auto overturn water pulling, pressure tested under free condition, advanced at home, and is the favorite equipment for steel vase testing stationgs and manufacturers
本產品適用於高壓氣瓶（氧氣、二氧化碳、氮氣、氫氣等， ）作水壓強度試驗，具有裝卸瓶閥、水壓強度試驗，自動翻轉倒水，四大功能，在只有狀態下試壓，是目前國內較為先進的高壓氣瓶試壓裝置，是各鋼瓶檢測站、製造廠理想設備。 -
Sometimes, all that is required is to free up the rings in the ring grooves by cleaning out carbon
有時，所要做的僅僅是清除積碳，使活塞環在活塞環槽中活動自如。 -
This machine can be used with bz transformer oil recycle machine to add functions of deacidify, decolor, free carbon removal, loss reducing
本機可與bz系列變壓器油運行再生裝置一起使用，增加除酸脫色去游離碳降價損的功能。 -
It can not only remove gas, water and impurity, but also free carbon, decolor, deacidify, medium loss reducing and resume utilization property of oil to achieve treated oil up to national standard on water content, gas content, ph number and acid number, ect
它不僅能脫氣脫水除雜質，而且還具有去除絕緣油中的游離碳脫色除酸降介損的功能，恢復油的使用性能使處理后油中的含水量含氣量ph值酸值等均符合國家標準。 -
Bz serial can purify degraded oil while transformer, instrument transformer and oil switch are operating and remove acidic substance, free carbon, coloring matter and deposited polluted substance but that fundamental components and antioxygenic property of oil to achieve functional performance of degrade oil up to national standard
它能在變壓器互感器油開關正常運行的情況下，對劣化油進行凈化處理，有效除去油中的酸性成分游離碳色素沉澱污染物質，而不損傷油的基本成分和抗氧化性能。 -
Officials have long stressed the dam ' s benefits : a reduction ( some say exaggerated ) in flooding downstream ; the generation of ( very expensive ) carbon - free power ; and the creation of a 660km - long, navigation - friendly reservoir
官方長期以來一直強調大壩的好處：減少下游的洪水（有人認為有誇大成份） ；生產無碳能源（非常昂貴） ；並築起660公里長、便於通航的水庫。 -
Steve chu ' s talk gave some indication as to how large these taxes would have to be to get important shifts even with current technology to carbon - free generation of electricity
斯蒂芬?楚的觀點表明，即使在當前的技術條件下，上述的稅收措施，也會給發電方式的向非二氧化碳化的轉移帶來巨大的推動作用。 -
Unlike such fossil fuels, which release climate - changing carbon dioxide when burnt, nuclear power is “ carbon free ”
核能與礦物燃料不同，完全沒有碳元素，不會在燃燒時釋放改變大氣的二氧化碳。
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