用“proton”造句大全，proton造句

9、proton induced x ray emission

12、proton excited X-ray spectrometry

15、Nitroform is such a strong proton donor.

18、This paper discusses the current polarographic research of carbonyl compound in proton & proton inert solvent.

21、Reproducibility of normal hepatic proton MRS at 3.0T

24、The latest treatment - proton radiation therapy - involves a proton accelerator that can be as big as a football field.

27、It can be regarded as a possible probe to explore the structure of proton rich nuclei and a new way to provide an evidence for existing proton halo.

30、Bipolar plate is one of the critical components of proton exchange membrane fuel cell (PEMFC).

33、Heavy water is heavy because the hydrogen in it weighs twice as much as ordinary hydrogen (it has a proton and a neutron in its nucleus, instead of just a proton).

36、曾負責英格蘭proton新產品項目中心的規劃。

39、Lansoprazole (LPZ) that has been widely used for the treatment of acid-related diseases is a relatively novel class of proton pump inhibitors (PPIs).

42、Health care professionals and consumers should weigh the known benefits against the potential risks of proton pump inhibitors when determining if these medications are appropriate for treatment.

45、The zwitterion terpolymers of the invention are made from the terpolymers by internal transfer of the proton of the carboxylic acid to the amino group of the acrylamide or acrylate monomer.

48、"Tritium： Isotope of hydrogen, chemical symbol written as 3H or T, with atomic number 1 but atomic weight approximately 3. Its nucleus contains one proton and two neutrons. Tritium is radioactive (see radioactivity), with a half-life of 12.32 years."

2、proton-proton chain

5、marine proton magnetometer

8、proton-electron spectrometer

13、And we began with the proton number.

17、Production of Scalar f_0(980)-meson in Proton-proton Collisions Near Threshold

22、The proton number is in the lower left corner.

26、So far, the proton-proton collisions have been designed to generate energies that might produce exotic phenomena like the Higgs boson.

31、Humidifying technology is one of key technologies for proton exchange membrane fuel cell (PEMFC).

35、Research progress in PEMFC including catalyze, electrode, proton exchange membrane, electrolyte, bipolar board and carbon nano-tube were described.

40、Only then can they hope to describe conditions at the Big Bang, when all space and time was compressed into a volume far smaller than a proton.

44、The phases of corrosion products on underground steel tube and their changes with depth of rust layer were analysed using Mossbauer effect, X - ray diffraction and proton X -ray fluorescence analysis.

49、The exact nature of this Hilbert space is dependent on the system; for example, the state space for position and momentum states is the space of square-integrable functions, while the state space for the spin of a single proton is just the product of two complex planes.

4、Varian proton magnetometer

10、proton electron positron storage ring

16、OK, atomic hydrogen, one proton, one electron.

23、Neutron is neutral and slightly heavier than the proton.

29、The whole miniature portable proton exchange membrane fuel cell (PEMFC) system was designed and developed.

37、The effects of fuel cell structures and operating condition on the performance of proton exchange membrane fuel cells are discussed.

43、We show that the rearrangement contribution of TBF to neutron and proton single-particle potentials is repulsive and increases rapidly with increasing density and momentum.

1、proton-electron-proton reaction

7、proton magnetic resonance spectra

19、Development on hyperbranched polymers for proton exchange membrane materials

28、A new structure of static water removal for proton exchange membrane fuel cell (PEMFC) was designed.

38、After expounding the working principles of the PEMFC, the research progress in proton exchange membrane and catalyst are introduced.

47、質子數。，Z，proton，number。,原子核中的質子數，這是原子核的質子數，在中*原子中，等於,電子數。

11、high resolution proton NMR spectrometer

25、Therefore, he left Prince Dan as the proton of friendship between the two countries, and took away a proton of the Qin State.

41、The positron annihilation lifetime spectrum(PALS) method was employed to study the effect of proton radiation on microstructure of the space grade KH-L-Y polysilicone rubber.

6、electron-proton interaction

32、Membrane electrode assembly (MEA) is the central portion of proton exchange membrane fuel cell (PEMFC).

3、Proton-Proton and Antiproton-Proton Interaction in QCD Inspired Model;

34、However, in muonic hydrogen the Lamb shift is much more dependent on the proton radius because the much heavier muon spends more time very near to – and often within – the proton itself.

20、A proton exchange membrane fuel cell stack was assembled.

46、"We've [also] got an indication that we can pump protons across the membrane" to set up a proton gradient, says Cronin - another key stage in harnessing energy from light.

14、proton-induced X-ray emission analysis