The properties of ion-acoustic soliton such as its excitation, spatial evolution aad Mach number are studied on a stable plasma device.
本文在稳态等离子体装置中，对离子声孤立子的激发、空间传播和马赫数等进行了研究。
Scholars and experts in enterprise aad education are trying to apply the foreign advanced training theories to the development of the managers as well.
企业界、教育界的学者、专家也正尝试把国际先进的培训开发理论运用于我国企业管理者的素质开发活动中。
Reservoir formed in the turbulent and oxidized environment, for example alluvial fan facies, fluvial facies, delta facies, aeolian facies aad shallow-sea facies etc.
储集层沉积于水体动荡、氧化性强的过补偿环境，如冲积扇相、河流相、滨浅湖相、三角洲相、浊积扇相、风成相、浅海相等。
The present paper reported a new method of structural classification of viruses. All animal viruses were classified by the parameters of the capsid aad morpho-structure of nucleic acid.
本文报告了病毒的结构分类的一种新方法，即依据衣壳参数和核酸的形态结构特征进行分类。
The nonequilibrium statistical operator (NSO) of the system is constructed and a series of macroscopic equations for its particle number, momentum, energy, force aad entropy etc. are derived.
构成了此体系的非平衡统计算符，进而导出其粒子数、动量、能量、力和熵等一系列宏观方程。
Methods Retrospective analysis was performed in 31 patients with AAD .
对31例抗生素相关腹泻患者的临床资料进行回顾性分析。
Objective To investigate the characteristics of antibiotic associated diarrhea (AAD) in elderly patients.
目的了解老年患者抗生素相关腹泻(aad)的特征。
Conclusion: Synthesized Traditional Chinese medicine in treating antibiotic associated diarrhea (AAD) has a good clinical effect.
结论：中医综合方案治疗抗生素相关性腹泻具有较好的临床效果。
To ensure broad-spectrum protection, the American Academy of Dermatology (AAD) recommends sunscreens with any of the following ingredients.
为了确保广谱防护，美国皮肤病协会(aad)推荐使用含有以下任何成分的防晒产品。
The features and therapy of antibiotic associated diarrhea (AAD) are reviewed and its prevention and nursing are described from nursing viewpoint.
综述了抗生素相关性腹泻（AAD）的特点和治疗，并从护理的角度阐述了AAD的预防和护理。
Because of skin cancer risk from ultraviolet (UV) radiation, AAD does not recommend unprotected exposure to radiation from the sun or from indoor tanning devices.
考虑到紫外线导致皮肤癌的危险，美国皮肤科医学会并不推荐暴露于阳光辐射或使用室内晒黑装置。
Objective To evaluate the characteristics, the risk factors of the antibiotic associated diarrhea(AAD) in hospitalized elderly patients and their preventive and therapeutic measures.
目的探讨老年住院患者抗生素相关性腹泻（AAD）的发病特点、危险因素及其防治策略。
Abstract Objective to study the risk factors and prognosis of antibiotic associated diarrhea (AAD) in acute stroke patients in order to decrease the incidence of antibiotic associated diarrhea.
目的探讨急性脑卒中患者并发抗生素相关性腹泻(aad)的危险因素及对预后的影响，以降低抗生素相关性腹泻的发生率。
Abstract Objective to study the risk factors and prognosis of antibiotic associated diarrhea (AAD) in acute stroke patients in order to decrease the incidence of antibiotic associated diarrhea.
目的探讨急性脑卒中患者并发抗生素相关性腹泻(aad)的危险因素及对预后的影响，以降低抗生素相关性腹泻的发生率。
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