为降低毒性,大戟、商陆、甘遂、芫花常用的炮制方法是()
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下列甲状腺功能检查,不受甲状腺结合球蛋白影响的是()。
A. 血浆蛋白结合碘
B. 血清总甲状腺激素测定
C. 125I-I甲状腺原氨酸摄取率
D. 游离甲状腺素指数
E. 丁醇提防碘(BEI)
离心泵的主要性能参数有()、()、()和效率、()等。
You are creating a Windows Communication Foundation (WCF) service. You have the following requirements: Messages must be sent over TCP The service must support transactions. Messages must be encoded using a binary encoding Messages must be secured using Windows stream-based security.You need to implement a custom binding for the service. In which order should the binding stack be configured?()
A. tcp Transport, windows Stream Security, transaction Flow, binary Message Encoding
B. transaction Flow, binary Message Encoding, windows Stream Security, tcp Transport
C. windows Stream Security, tcp Transport, binary Message Encoding, transaction Flow
D. binary Message Encoding, transaction Flow, tcp Transport, windows Stream Security
三七止血的成分是三七氨酸,遇热不稳定,止血宜用生品()
A. 正确
B. 错误