溃疡性结肠类与结肠和直肠的多发性腺癌的发生率增高有联系.Ulcertitive colitis is associated with an incidence of multiple adenocarcinomas of the colon and rectum.使用促性腺激素有一定风险, 费用和不便.Use of gonadotropins may involve a amount of risk, expense, and inco...
多卤化物的形成取决于中心卤化物离子与卤素的结合.The formation of polyhalides depends on the combination of a central halide ion with a halogen.供应商是否有能力提供不含卤素的产品?Does supplier have the ability to build the Halogen - free product?硫与卤素的几种化合物在工业上有重...
Objective To repair bone defect with demineralized freeze - dried bone ( DFDBA ) allo - grafts .目的应用脱钙冻干异体骨 ( DFDBA ) 修复骨缺损,解决种植区的骨量不足问题.The salt content was estimated through ashing salted and demineralized whey powder ...
Air can be pumped into the diving suit to increase buoyancy.可以给潜水衣充气以增大浮力。Bezanik is diving to collect marine organisms.贝扎尼奇正在潜水采集海洋生物。My hobbies were skiing and scuba diving.我爱好滑雪和潜水。...
At the peak of its popularity in the late nineties, the band sold ten million albums a year.20世纪90年代后期那个乐队最红的时候,每年售出1,000万张唱片.At the peak of efficiency, the marginal cost of production equals the average cost of producti...