The taste of blood in her throat made her want to vomit.她嗓子里的血腥味让她直恶心。She took a sip of water to moisten her dry throat.她抿了一口水，润一下发干的喉咙。Cross cleared his throat and spoke in low, polite tones.克罗斯清了清嗓子，开始有礼貌地低声说话。...
She wore a string of pearls at her throat...她戴了一串珍珠项链。She took a sip of water to moisten her dry throat.她抿了一口水，润一下发干的喉咙。My throat is still tender.我的嗓子还在痛。Ted grinned in evasion and cleared his throat.特德咧嘴笑了笑，避而不谈，然后清了清嗓子...
以上颌中切牙为解剖学基础,提出了仿生种植牙模型.This paper presents the bionic dental implant model of central maxillary incisor.结果: 建立了中切牙贴面实体模型.Result: A incisor veneer visual model was established.以上颌中切牙为解剖学基础建立了三维有限元模型.This paper presents t...
实2p轨道的形状是两个分开的变形的椭球.The shape of a real 2 p orbital is two separated, distorted ellipsoids.实际上地球不是精确的球形,而有点象一扁椭球.In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ellipsoid.运用折射率椭球...
I looked at the map and then at the milometer.我看了看地图,又查了一下里程表.I at the map and then at the milometer.我看了看地图,又看了看里程表.Somehow hte taxi - driver kept glancing at the milometer.不知怎么回事,出租汽车司车不停要瞟了一眼里程表....
在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.In many instances isocyanates react vigorously with water, alcohols, and amines.这类含氮化合物的例子是咪唑, 三聚氰酸三酰胺, 三聚氰酸一酰胺.Examples of such nitrogenous compounds are imidazole, ammeline, ammelide.六亚甲基二异氰酸酯 ...