in the presence of造句
(121) The synchronous spectroscopy of BSA and brodifacoum-BSA revealed that the BSA conformation had changed in the presence of brodifacoum.
(122) Bud regeneration is obtained from in vitro leaf culture of Actinidia deliciosa on MS medium with 6-BA, Zeatin(ZT) and Thidiazuron (TDZ), in the presence of IBA, respectively.
(123) The grafting of triethylene glycol dimethacrylate onto silk in alcohol aqueous systems using potassium persulfate in the presence of air was investigated.
(124) A novel received beam forming method based on stretch processing and phase compensation in the presence of wideband signal and large scanning angle is presented, and the realization chart is given.
(125) This thesis is devoted to study the quantum dynamics of coupled quantum dot system in the presence of external fields.
(126) This insufflator must be used in the presence of flammable anesthetics.
(127) By means of TEM and the torsion test, the microstructure and the mechanical properties of the friction welding joint of LY12CZ alloy in the presence of the electrical field were studied.
(128) The nub of the problem is that you cannot have a consistent "arrow of time" in the presence of closed timelike curves.
(129) Real silk can increase its dye adsorption in its dyeing with acid dyes in the presence of Bola diquaternary ammonium salt electrolyte.
(130) Ethyl cinnamate was synthesized by esterification of cinnamic acid with ethanol in the presence of stannic chloride pentahydrate catalyst.
(131) In exposure therapy, the phobic person puts him or herself in the presence of whatever they fear--heights, spiders, etc.--until, through habituation, they lose their fear of that situation or object.
(132) The AFM micrographs showed that the morphology of rhombohedral crystals changed dramatically in the presence of HEDP and it gave appearances like polycrystals.
(133) The main source of benzene in the presence of a catalyst oxidation to form maleic acid, and then derived by isomerization.
(134) Camus thinks of illogicality as discomfort aroused in the presence of inhumanity and degeneration in front of the substance human beings encounter.
(135) NASB:"Now it shall come about when he sits on the throne of his kingdom, he shall write for himself a copy of this law on a scroll in the presence of the Levitical priests."
(136) The new route of preparing 1.3,4-oxadiazoles from aromatic acids and semicarbazide hydrochloride in the presence of PPA was described.
(137) All - E long chain part was synthesized from solanesol, then condensed with the reductive product of 2,3 - dimethoxy - 5 - methyl -1,4- benzoquinone in the presence of dry ZnCl2.
(138) Bronopol was synthesized from nitromethane and formaldehyde by hydroxyalkylation and bromination in the presence of alkali.
(139) Peroxyacetic acid was prepared from hydrogen peroxide and acetic acid in the presence of sulfuric acid at room temperature.
(140) Monodispersed NiO precursor particles were prepared by homogeneous precipitation from nickel nitrate solution in the presence of urea.
(141) AK4114 (AKM) - selected for its ability to accurately recover data in the presence of high-jitter, high-noise, and when signal levels are very low.
(142) In the presence of acetic acid and polyethylene glycols, acenaphthene reacts with ammonium ceric nitrate to form 5 nitroacenaphtene under mild conditions with high yields.
(143) To measure phase accurately in the presence of harmonics for both noisy input signals, a technique based adaptive bandpass filter (ABF) and the method of interchanging signal channel is presented.
(144) On August 3, 1998, two weeks before the President's grand jury testimony, a White House physician drew blood from the President in the presence of a senior OIC attorney and a FBI special agent.
(145) The surgeon should not expect that the rotational alignment or geometric constraint of the trochlear component will ensure patellar component engagement in the presence of patellofemoral malalignment.
(146) In the presence of nitrogen or air, the thermal stability of PVDC/MEE nanocomposites was eliminated due to ammonium salt catalyzed reaction.
(147) In this paper, the condition of zircon decomposition in the presence of sodium fluosilicate is studied by DTA.
(148) The results show that in the presence of small amount of sulphite, the structure of developed grain changes from compact to filamentary and etch pit can be found.
(149) Dodecyl acrylate is prepared from acrylic acid and dodecanol in the presence of catalyst.
(150) Xanthone was efficiently synthesized from o-chlorobenzoic acid first by etherization and then by Friedel-Crafts reaction in the presence of aluminium trichloride.
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