isotope

常見例句

• Lasers promise to change this by making isotope separation easier, and cheaper.
  激光可以改變這種局面,從而使同位素分離變得比較容易 、 比較廉價一些.
• This indium isotope was created at the same time as the earth.
  這種銦同位素與地球產(chǎn)生在同一時代.
• The isotope ratio is directly used for comparing oils or gases.
  同位素比率直接用于比較各種石油或天然氣.
• This indium isotope was created at the same time as the earth.
  這種銦同位素與地球產(chǎn)生在同一時代.
• The isotope ratio is directly used for comparing oils or gases.
  同位素比率直接用于比較各種石油或天然氣.
• Today, most cyclotrons are used either for instructional purpose or for isotope production.
  今天大多數(shù)回旋加速器是用在教學上,或者用于同位素生產(chǎn).
• In order to differentiate between isotope, a new system of symbol writing had to be developed.
  為了區(qū)分同位素, 不得不制定新的符號書寫體系.
• The CO 2 has a type of 4? ? ( PDB ) of the carbon isotope composition.
  這種成因CO2具有典型-4‰ ( PDB ) 的碳同位素組成特征.
• Isotope tracing technology was used on animal experiment since 1920 s.
  同位素示蹤技術是20世紀20年代開始用于動物試驗.
• Under 0.1 ~10 isotope ratio range and 95 % confidence, the relative expanded uncertainty of the technique %.
  最后得出在鈾同位素豐度比為0.1～10的范圍內(nèi)95%的置信水平下, 該方法的相對擴展不確定度為0.10%.
• The image obtained on development shows the distribution of the isotope in the tissue.
  這項技術可以顯示出組織中同位素的分布情況.
• Cryogenic distillation is an effective method for hydrogen isotope separation required in fusion fuel ( cycles ).
  低溫 精餾 分離氫同位素的技術,是可使聚變反應器燃料循環(huán)使用的有效方法.
• Isotope thickness measurement instrument is composed of radial sources, detector and control instrument.
  同位素測厚儀由放射源 、 探測器、控制儀表三部分組成.
• Simmons : Get me a sample and some isotope readings.
  弄些樣本和同位素讀數(shù).
• After calibrated by Uranium isotope ratio reference materials, the accuracy and precision are improved.
  使用鈾同位素標準物質校正質譜計,方法測量鈾同位素豐度比的準確度和精密度明顯提高.
• The isotope does occur in nature but only extremely rarely.
  釙的同位素在自然界中的確存在,但是相當罕見.
• This text summarized the advancement of the use of isotope analysis of herbicide remainder.
  本文綜述了利用同位素示蹤技術對除草劑的殘留分析進展.
• The most abundant isotope of hydrogen, H 1, with atomic mass 1.
  '氘'.''''.'氫'.''的數(shù)量最豐富的一種同位素, h1, 原子質量為1.
• Each element has at least one isotope with unstable nuclei that can undergo radioactive decay.
  每個元素至少有一個同位素不穩(wěn)定原子核可以進行放射性衰變.
• Solving the static characteristic roots of hydraulics in isotope separation centrifuge cascades is an important problem.
  求解離心級聯(lián)水力學靜態(tài)特征根是同位素離心分離領域的一個重要研究課題.
• There are several ways to separate excited from unexcited molecules, thus harvesting the desired isotope.
  目前有幾種方法可以把受激發(fā)分子同未受激發(fā)分子分離開, 這樣,就可以大量得到我們所需要的同位素了.
• More than two tons of this plutonium isotope were generated within the Oklo deposit.
  在歐克陸礦床中,有超過兩公噸的鈽同位素形成.
• An isotope log of water injection profile is affected by many factors, specially the string contamination.
  同位素注水剖面測井受多種因素, 特別是管柱沾污的影響,使得測井資料質量差或根本無法解釋.
• Its most common form, or isotope, has 146 neutrons.
  它最常見的形式或者同位素有146個中子.
• To determine the content of Chloramphenicol ( CAP ) in honey using stable isotope dilution technique.
  建立穩(wěn)定同位素稀釋技術測定蜂蜜中氯霉素 ( CAP ) 分析方法.
• Nuclear Chemistry: radioactive chemicals, radiation chemistry, radiation chemistry, isotope chemistry, nuclear chemistry.
  核化學: 放射性化學品, 輻射化學, 輻射化學, 同位素化學, 核化學.
• The Mujiazhuang copper deposit with high radioactive lead isotope area of the South Qinling Orogenic Belt.
  鉛同位素結果研究表明,穆家莊銅礦礦石鉛和近礦圍巖巖石鉛具有富含放射性成因鉛的特點.
• The oldest aeolian deposit on terrace T 2 is loess L 1, corresponding to oxygen isotope time MIS 2.
  T2階地上覆的最老風塵沉積是黃土L1, 對應氧同位素期MIS2.
• the many isotopes of carbon
  碳的諸多同位素
• Tritium is one of the mildest radioactive isotopes.
  氚是最和緩的放射性同位素之一.
• Thompson was able to demonstrate the existence of two isotopes of neon.
  湯普森能證明氖有兩種同位素存在.
• Ions of different isotopes converge at different points on the photographic plate.
  在照相底板上不同的同位素的離子會聚于不同點.
• The breakdown of radioactive isotopes goes on at constant rates.
  放射性同位素的衰變在恒定的速率下進行.
• In order to differentiate between isotope, a new system of symbol writing had to be developed.
  為了區(qū)分同位素, 不得不制定新的符號書寫體系.
• The interval is two mass units because these isotopes of the elements differ by two neutrons.
  因為這些元素的同位素相差兩個中子,所以其間隔為兩個質量單位.
• Most hydrogen and oxygen atoms in water are stable, but traces of both elements are also present as heavier isotopes.
  水中的大多數(shù)氫原子和氧原子性質穩(wěn)定，但是也有少量的這兩種元素以各自較重些的同位素的形式存在。
• Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline.
  類似的模式在全美國都存在。通過測量一縷頭發(fā)中氫和氧的較重同位素的比例，科學家可以構建出一個地理學上的時間序列。
• The CO 2 has a type of 4? ? ( PDB ) of the carbon isotope composition.
  這種成因CO2具有典型-4‰ ( PDB ) 的碳同位素組成特征.
• Isotope tracing technology was used on animal experiment since 1920 s.
  同位素示蹤技術是20世紀20年代開始用于動物試驗.
• Under 0.1 ~10 isotope ratio range and 95 % confidence, the relative expanded uncertainty of the technique %.
  最后得出在鈾同位素豐度比為0.1～10的范圍內(nèi)95%的置信水平下, 該方法的相對擴展不確定度為0.10%.
• Nucleon and use of radioactive isotopes to launch particle ionizing air molecules.
  核子中和利用放射性同位素發(fā)射粒子,使空氣分子電離.
• The image obtained on development shows the distribution of the isotope in the tissue.
  這項技術可以顯示出組織中同位素的分布情況.
• Cryogenic distillation is an effective method for hydrogen isotope separation required in fusion fuel ( cycles ).
  低溫 精餾 分離氫同位素的技術,是可使聚變反應器燃料循環(huán)使用的有效方法.
• Isotope thickness measurement instrument is composed of radial sources, detector and control instrument.
  同位素測厚儀由放射源 、 探測器、控制儀表三部分組成.
• Simmons : Get me a sample and some isotope readings.
  弄些樣本和同位素讀數(shù).
• This text summarized the advancement of the use of isotope analysis of herbicide remainder.
  本文綜述了利用同位素示蹤技術對除草劑的殘留分析進展.
• Each element has at least one isotope with unstable nuclei that can undergo radioactive decay.
  每個元素至少有一個同位素不穩(wěn)定原子核可以進行放射性衰變.
• Solving the static characteristic roots of hydraulics in isotope separation centrifuge cascades is an important problem.
  求解離心級聯(lián)水力學靜態(tài)特征根是同位素離心分離領域的一個重要研究課題.
• There are several ways to separate excited from unexcited molecules, thus harvesting the desired isotope.
  目前有幾種方法可以把受激發(fā)分子同未受激發(fā)分子分離開, 這樣,就可以大量得到我們所需要的同位素了.
• More than two tons of this plutonium isotope were generated within the Oklo deposit.
  在歐克陸礦床中,有超過兩公噸的鈽同位素形成.
• An isotope log of water injection profile is affected by many factors, specially the string contamination.
  同位素注水剖面測井受多種因素, 特別是管柱沾污的影響,使得測井資料質量差或根本無法解釋.
• Compositions of S and Sr isotopes for celestine are similar to those for general sea waters.
  天青石中硫、鍶同位素值和海水硫、鍶同位素值相近.
• Nuclear Chemistry: radioactive chemicals, radiation chemistry, radiation chemistry, isotope chemistry, nuclear chemistry.
  核化學: 放射性化學品, 輻射化學, 輻射化學, 同位素化學, 核化學.
• The Mujiazhuang copper deposit with high radioactive lead isotope area of the South Qinling Orogenic Belt.
  鉛同位素結果研究表明,穆家莊銅礦礦石鉛和近礦圍巖巖石鉛具有富含放射性成因鉛的特點.
• The oldest aeolian deposit on terrace T 2 is loess L 1, corresponding to oxygen isotope time MIS 2.
  T2階地上覆的最老風塵沉積是黃土L1, 對應氧同位素期MIS2.
返回 isotope