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- The infrared ray assay results showed that the structure of glucosamine sulfate marked by radio isotope is same as standard. 結果表明,經(jīng)紅外線(xiàn)檢測證實(shí)本研究制備的放射性同位素標記的氨基葡萄糖硫酸鈉的結構與氨基葡萄糖硫酸鈉標準品完全相同。
- This study prepared glucosamine sulfate with glucosamine hydrochloride marked by radio isotope and observed the osmosis ability of glucosamine sulfate passing through skin in vitro of test animal. 以放射性同位素標記的氨基葡萄糖鹽酸鈉為原料制備放射性同位素標記的氨基葡萄糖硫酸鈉,同時(shí)觀(guān)察其穿過(guò)離體實(shí)驗動(dòng)物皮膚的能力。
- A high sensitive EDXRF analyzer is made up with a double exciting apparatus including low energy X-ray tube and isotope source, and an electrically cooled Sin-PIN detector. The analyzer is characterized of high en-ergy resolution and low detection limit. 高靈敏度CIT-3000型能量色散X射線(xiàn)熒光(EDXRF)分析儀采用低能X光管和同位素源雙激發(fā)方式,以電致冷半導體探測器作為探測系統,使該分析儀具有分辨率高、檢出限低、分析元素多的特點(diǎn)。
- The hall-life measurement of long-lived radio isotopes, cross section measurement of nuclear reaction, searching for super heavy elements, cosmic study and solar neutrino detection are the main components which have been discussed. 包括放射性核素半衰期的測定、核反應截面的測量、超重元素的尋找、宇宙射線(xiàn)和太陽(yáng)中微子性質(zhì)等方面的研究工作。
- The news comes from a reliable source. 這消息來(lái)自可靠的來(lái)源。
- A transistorize radio takes no time to warm up. 晶體管收音機不需要預熱時(shí)間。
- Radio Beijing sends the news all over the world. 北京廣播電臺向全世界播送新聞。
- She petitioned her neighbor to turn down the radio. 她請求鄰居把收音機關(guān)小點(diǎn)聲。
- They've been plugging his new show on the radio. 他們一直在電臺上宣傳他的新節目。
- The design and improvement of auto stable circuit in isotope source X-ray fluorescence analysis instrument 同位素源X射線(xiàn)熒光分析儀的自穩電路設計與改進(jìn)
- How much do you think this radio will sell for? 你認為這臺收音機會(huì )賣(mài)多少錢(qián)？
- I am able to pick you up on the short wave radio. 我能用短波收音機收聽(tīng)到你的信號。
- I was able to pick you up on the short wave radio. 我能用短波收音機收聽(tīng)到你的信號。
- My wages are the principal source of my income. 薪金是我收入的主要來(lái)源。
- Let's set the clock by the radio time signal. 咱們照著(zhù)收音機的報時(shí)信號把鐘對一對。
- The plane homed in on the radio beacon. 飛機遵循導航臺信號降落。
- Keywords gold deposit lead isotope source of mineralization greenstone belts western Shandong; 金礦床;鉛同位素;成礦物質(zhì)來(lái)源;綠巖帶;魯西;
- The radio relieves the monotony of everyday life. 收音機緩解了我們日常生活的單調狀況。
- Solar energy is a new kind of source of energy. 太陽(yáng)能是一種新型能源。
- Don't you think the radio's a bit loud? 你覺(jué)得收音機的聲音是不是太吵了點(diǎn)？
