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- The elemental contents of Zn， Se， Mg， Mn， Na， K and Cl in rabbit brain tissues were determined by instrumental neutron activation analysis (INAA). 结果表明，某些元素的含量在脑缺血后有显著变化,并随时间而变。
- INHIBITION OF PYRETHROID INSECTICIDES ON NERVE NA K ATPASE IN HOUSE FLIES (MUSCA DOMESTICA) 拟除虫菊酯对家蝇Na-K-ATPase抑制作用的研究
- Oh, no. I am gonna get call on ... help! 哦！糟糕，马上就要点到我，救救我！
- Do you accept foreign exchange certificate? 你们接受外汇券兑换券吗？
- Trading on the Stock Exchange was light today. 证券交易所今日交投平平。
- The Na + ,K + ATPase activity of myocardial membrane was measured. 光电比色法测定Na+ 、K+ ATP酶的活性。
- A soldier was wounded in the exchange. 一名士兵在交火中受伤。
- He gave me an apple in exchange of an orange. 他给我一个苹果，交换一个橙子。
- Each telephone served by a private branch exchange. 由专用小交换机提供服务的电话分机。
- By just exchange one for another giver. 就这样以心相许相与。
- The London Stock Exchange is in turmoil today. 今天伦敦证券市场一片混乱。
- Looks like I am gonna have to buy a winter suit, too. 看来我也得去买一套冬季西装。
- Keep this exchange memo for reconversion into foreign currency. 保存好这张兑换水单以便兑换回外币。
- Is five apples for five eggs a fair exchange? 用五个苹果换五个鸡蛋公平吗?
- IR and EPMA indicated that the sintered sample mostly had structural units of [SiO4 ], [BO4 ], [AIO4 ] and [Fe3+ O4 ] tetrahedron in silicate net, Na K Ca2 Fe2+ and some Fe3+ were in the places of maintaining charges balance; IR和EPMA研究表明,烧结法样品的硅酸盐网络中主要有[SiO_4]、[BO_4]、[AlO_4]及[Fe~(3+)O_4]四面体结构单元,Na~+、K~+、Ca~(2+)、Fe~(2+)及部分Fe~(3+)平衡处于维持电荷平衡位置。
- The New York stock exchange crashed in1929. 纽约股票交易所于一九二九年大崩溃。
- I'd like to exchange some pounds for dollars. 我想把一些英镑兑换成美金。
- NA,NK,NKI,NKIS,RNA,STO AXK,HK,K,NUTR,NATR, ,,KR,IR,NJ,NU series of bearings. 各类带内圈及不带内圈的滚针轴承及曲线滚轮类轴承.
- An exchange of opinions is helpful. 相互交换意见是有益的。
- He paid for the goods sent him from Detroit by a bill of exchange. 他收到底特律给他发来的货物后以汇票付款。
