neodymium造句
(1) The neodymium glass laser, nicknamed Vulcan, provides pulses of intense laser light to two target laboratories.
(2) Neodymium - iron - boron is a highly magnetized mate rial which is made from powdered agglutination.
(3) Objective : To Study the inhibition of neodymium laser to the big mouse tumor growing.
(4) Shuttle attaches magnetically to the warp sled with neodymium magnets ( included ).
(5) Automatic nickel electroplating process and operating conditions of neodymium iron - boron permanent magnet were also set up.
(6) Battery producers for electrical cars using praseodymium neodymium and lanthanum also felt the pain of rising costs.
(7) Nano-sized neodymium oxide was prepared by direct precipitation method with neodymium nitrate and ammonium carbonate as raw materials.
(8) The N 42 neodymium magnets provide the optimal balance of durability and magnet strength ( current output ).
(9) Conclusion: That neodymium laser shines possesses can restrains the growth speed of cancering swelling tumour significantly.
(10) Crystalline neodymium carbonate was prepared by aging amorphous neodymium carbonate, which was formed by the reaction of neodymium chloride and ammonium bicarbonate, at elevated temperature.
(11) The praseodymium and neodymium may probably separate from lanthanum, samarium, europium and ytterbium in lithium sulfosalioylate electrolyte.
(12) The anodic overvoltage of neodymium electrolysis was determined by slow scanning oscillogram.
(13) Poly ( elhylene acrylic acid ) neodymium ( EAA - Nd ) with various Nd contents has been synthesized.
(14) Neodymium alloyed with iron and boron - NIB - is widely used to produce very strong magnets.
(15) Less neodymium rare earth carbonate with different crystalline feature can be produced.
(16) The double-phase composite material of the aluminum alloy and the neodymium iron boron type rare earth permanent magnet material is prepared by using a powder metallurgy method.
(17) The headphones feature proprietary large - aperture drivers with neodymium magnet systems for ultra - efficient signal transfer.
(18) In this paper, the author expounds the design and parameter selection of, neodymium glass laser.
(19) The pilot experiment results of direction stripping and precipitation of neodymium with oxalic acid solution in self-designed three phase stripping tank from P507 loaded organic phase are introduced.
(20) In 2008 the company introduced a new barter terms of trade, which increased sales revenue and profits[/neodymium.html], also strengthened the company's praseodymium neodymium oxide control of the market.
(21) The said tombarthite is one of the kinds such as lanthanum, europium nitrate, erbium nitrate, cerous nitrate and neodymium nitrate.
(22) The KM-4 is a dynamic kick drum microphone with a neodymium capsule designed to provide a deep and powerful low frequency response.
(23) The determination of impurity Oxygen and Nitrogen in the metals of Neodymium and Dysprosium is studied.
(24) However, 10% of it was a reddish-brown mineral called bastnaesite—a phenomenally rich source (by rare-earth standards) of cerium, lanthanum, neodymium and other members of the lanthanide family.
(25) The five minerals are medium and heavy rare earth elements of which China mines an estimated 96 percent to 99.8 percent of the world's supply: dysprosium, terbium, neodymium, europium and yttrium.
(26) The Oxides, Salts and Metal of the Lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium, Terbium, Dysprosium , Holmium, Erbium, Thulium, Ytterbium, Lutetium, Yttrium, Scandium.
(27) The utility model relates to a vacuum melting-refining furnace for producing neodymium, iron, boron and rare earth permanent magnetic alloy material and rare earth hydrogen-storage alloy material.
(28) A U.S. Department of Energy study recently warned of short-term supply disruptions for elements such as dysprosium and neodymium needed to make wind turbines and electric cars.
(29) By employing the crossflow saponified extraction process, not only the utilization ratio of neodymium can reach 100%, but also the free acid content can be controlled arbitrarily.
(30) In this paper, the main research object is the alkali metal sodium, potassium, sodium and rare earth elements neodymium doped binary compound doped lanthanum manganese ceramic.
12