查询词典 refractory

Surgical treatment of medically refractory epilepsy involving the central sulcus region YAO Yi ,TAN Qifu, ZHANG Xiaobin, et al. Department of Neurosurgery, The 174th Hospital of PLA, Xiamen 361003,China

作者：姚一，谭启富，张小斌，江建东，杨昌梁，黄德志，方赟作者单位：361003厦门，解放军174医院神经外科（姚一，张小斌，江建东，杨昌梁，黄德志，方赟），南京军区总医院神经外科

Each had the followings measured: the antegrade Wenckebach point and 2:1 conduction point and the effective refractory period. Adenosine triphosphate was given intravenously at the time of atrium pacing until the dose of ATP reaches 0.30 mg/kg or the antegrade conduction of the AVN was blocked.

选择19例预激综合征行射频消融术后且房室结前传文氏点等于或大于150次/分的患者，测量房室结前传功能（前传文氏点、2：1点）和有效不应期，在心房起搏时静脉推注ATP，直至0.30 mg/kg或出现房室前传阻断。

Besides that the Company bought the majority interest of the refractory and hard metal producer "Pobedit" situated in Vladikavkaz and started construction of its own hard metal plant in Bryansky region.

此外，沃尔夫朗钨公司购买了位于夫勒迪卡夫卡兹市的高温硬质合金生产企业伯比德特公司的大部分股权，并在布雷恩斯基地区组建自己的全资硬质合金工厂。

H.C. Starck produces an assortment of refractory metal powders that is unique the world over, In addition to metal powders, semi-finished and finished molybdenum, tungsten, tantalum, niobium, titanium, zirconium and nickel products and their alloys are manufactured.H.C.

H.C。 Starck是全世界独占鳌头的生产一系列各种各样难熔金属粉末的生产商。除了生产金属粉末外， H.C。 Starck也生产钼、钨、铌、钛、锆、镍等的半成品和成品加工件以及它们的合金。H.C。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。