- 重点词汇
- 相关例句
Orocutaneous fistula is one of the major complications after oral cancer surgeries.
口腔皮肤瘘管是口腔癌手术术后重要的并发症之一.
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She speculates if Michael Jackson got some ideas for his plastic surgeries.
她推测,是不是迈克尔杰克逊整形手术的想法就来源于此.
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The characteristics of two main kinds of MSs ( micro-surgeries ) are discussed firstly.
摘要分析了两种主要的显微手术特性.
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Result: 9 patients with affective disorder presented after cardiac surgeries with CPB.
结果: 仅体外循环组9人出现术后轻度情感障碍.
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In those days symphonies were recorded on both sides of four twelve-inch records.
那时候交响乐都是灌录在4张12英寸唱片的双面上。
《柯林斯高阶英汉双解学习词典》
该项研究对于大宗货物的实际随机取样具有重要参考价值.
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METHOD Random sampling study and collect data by questionnaire survey and examination.
方法采取整群随机抽样,信函问卷、实地测试等调查.
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In a simple random sampling, the sample mean is an unbiased estimate of the population mean.
在简单随机抽样中, 样本均值是总体均值的无偏估计.
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应用最优分配随机分层抽样方法确定调查点.
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