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- These experiments illustrate that paramagnetic ions imbibed in rock brine can shorten the relaxation time of the water protons, but can't effect the relaxation time of oil protons. 實(shí)驗表明,順磁離子能加快水相的核磁共振弛豫衰減速度,而對油相信號沒(méi)有影響。
- Keywords NMR paramagnetic ion relaxation rock core experiment influence; 核磁共振;順磁離子;弛豫;巖心實(shí)驗;影響;
- These experiments illustrate that paramagnetic ions imbibed in rock brine can shorten the relaxation time of the water protons, but can not effect the relaxation time of oil protons. 實(shí)驗表明,順磁離子能加快水相的核磁共振弛豫衰減速度,而對油相信號沒(méi)有影響。
- Core Experimental Study on Paramagnetic Ion Effects on NMR Relaxation Property and Its Applications 順磁離子對核磁共振弛豫響應的影響及其應用的實(shí)驗研究
- We sailed from Perth with a cargo of raw ion. 我們裝著(zhù)一船生鐵從佩思啟航。
- Both of these particles can produce ion pairs. 這兩種粒子都能產(chǎn)生離子對。
- Computers are now widespread ion China. 如今,計算機在中國被廣泛應用。
- The crystals were cleaned by argon ion bombardment. 結晶體由氬離子轟擊而凈化。
- The hydroxyl ion has a negative charge. 氫氧根離子有一個(gè)負電荷。
- The seas, wind, and te ion were really high. 大海上風(fēng)吼浪涌,我們的情緒也高度緊張。
- It is a technique called ion beam writing. 這一技術(shù)被稱(chēng)為離子束刻寫(xiě)。
- At room temperature all the metals are paramagnetic. 在室溫時(shí),所有的金屬都是順磁性的。
- Pyran is not aromatic, but the phrylium ion is. 吡喃不是芳香的,但眬英嗡離子是。
- High conductivity polymer ion conductor in R.T. 室溫高導電率高分子離子導體。
- Familiar with Lithium Ion test equipment. 熟悉鋰離子的測試裝備。
- Having only one metal ion or positive radical. 只有一個(gè)金屬離子或正基的
- A hollow cathode CW silver ion laser at 4788 ? 銀離子空心陰極4788埃激光器
- How Does Voltage Open an Ion Channel? 電壓是如何打開(kāi)離子通道的?
- Take your pa ion and make it come true. 發(fā)揮你的熱情,讓美夢(mèng)成真。
- In this case, the ion is potassium. 這里的離子指的是鉀離子。