Methods: Gated SPECT ( G - SPECT ) and rest equilibrium radionuclide angiocardiography ( ERNA ) were performed on 42 normal cases within 1 w.方法: 42例正常人,在行门控心肌断层显像 ( G - SPECT ) 后1周内行平衡法核素心室造影 ( ERNA).All the patients und...
" No , no , Mr. Wheeler,'said Mr. Oeslogge. " Dat iss all right. "“ 行的, 行的, 惠勒先生, "奥斯拉格先生说, " 这没问题." My! Dat's a mighty gay marvel, I tell you!“ 嘿, 老实说, 那是个挺不错的好玩意." Dat's Mist'Johnnie's privut f...
On a clear night scores of meteors streak the sky.在晴朗的夜晚,好几十颗流星划破长空.We should expect to see some meteors or shooting stars.我们可以期望看到一些陨星或流星.Meteors usually blaze for only a few seconds.流星往往只闪亮几秒钟....
Citral is a kind of natural spice used widely in food and daily chemical goods.柠檬酸是一种广泛应用于食品和日用化学品工业的天然香料.A structural isomer of citral that is obtained from the oxidation of geraniol.葡萄糖的一种异构体,见于蜂蜜和甜水果中.Process for the ...
儿童需要无微不至的爱护。Children need to be cherished.狗摇尾巴以报答人们的爱护.A dog reacts to kindness by wagging its tail.爱护公物,人人有责.It is everybody's duty to take good care of public property....
I poured a little more bourbon into my glass.我又往酒杯里倒了点儿波旁威士忌。I poured two final fingers of bourbon into my glass.我把最后两指宽的波旁威士忌都倒进自己杯中。Harry took a sip of bourbon.哈里抿了一口波旁威士忌。...
Farmers scattered up and down the creeks and rivers, with great distances between families.农民四处散居于溪涧河流上下各处, 一家一家之间隔得很远.The prospect lies between two creeks.矿区位于两条溪流之间.Lonely creeks are opal in the dawn, sword - blue in t...