...目前ICL技术仍有一定的缺点:对角膜散光不能一期手术矫正,有角膜散光>3.0D时须联合散光矫正术;用角膜水平直径(White to White,WTW)来估算ICL长径大小,以0.5mm间隔递增较为粗糙。
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术前检查中准确地测量患者的屈光状态、白对白距离(White to white,WTW)、前房深度(ACD)尤为重要,这些检查决定患者IOL的型号及度数,因此是决定术后视力恢复程度的第一要...
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Off-white to white powder 类白色至白色粉末
White to yellowish white 白色至黄白色
White to off-white crystalline powder 白色至类白色结晶粉末
Appearance White to off-white powder 外观 ; 理化性质
White to off-white powder 白色粉末
The study speculated, having a white roommate helps academically prepared black students adjust to a predominantly white university.
研究推测,对于在学业方面有所准备的黑人学生来说,或许拥有一位白人室友可以帮助他们进行调节,以适应一所白人占主导地位的大学。
Mr. White likes to dress in white.
怀特先生喜欢身着白色衣服。
In other words, its coat, its fur, turns from brown in the summer to white in the winter, which makes it harder for the hare's predators to see it against the white snow.
换句话说,它的毛色从夏天的灰色变成了冬天的白色,这使得捕食者很难从雪地里找到它。
So the black players on the team were forced to ask their white teammates to buy food for them.
VOA: special.2010.04.11
And speaking in turn to the arden secularists to say religion should have no part in the White House.
再说到艺术世俗主义者,他们说白宫不应该涉及宗教。
He was recently appointed by President Obama to be part of the Council of the White House Office of Faith-based and Community Partnerships.
最近,奥巴马总统任命他,到白宫信仰社区合作办公室,委员会任职。
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