The characteristics of retinal detachment in HFU and CDFI. were strong echoes with 'V', 'Y', 'T', 'arc' and short stripe like shapes in the vitreous chamber.
视网膜脱离具有特征性声像图，即玻璃体腔内强回声带呈“ V”形、“ Y”形、“ T”形、弧形、倒“人”字形以及短光带浅脱离等6型。
The article discusses the physics, the mobility and the characteristics of T-V relation and rheology of Shen-Bei high pour point crude oil based on the test in laboratory.
本文根据室内试验对沈北高凝原油的一般物性、粘温特性、流变特性和流动特性进行论述。
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