viability

英 [ˌvaɪəˈbɪlɪti]

美 [vaɪəˈbɪləti]

n.  生命力，生存能力，活力；寿命，耐用性；服务期限；可行性

TOEFLGREBEC医学

BNC.8975 / COCA.10788

柯林斯词典

• ADJ-GRADED 切实可行的;能办到的
  Something that isviableis capable of doing what it is intended to do.
  1. Cash alone will not make Eastern Europe's banks viable...
     仅靠现金不能使东欧的银行维持下去。
  2. The goal has been to establish and sustain a nation of viable family farms.
     目标是要建立一个能够使家庭农场得以存续的国家，并使其维持下去。
  3. ...commercially viable products.
     有商业价值的产品
• ADJ 能存活的;能生长发育的
  Foetuses, seeds, or eggs are described asviableif they are capable of developing into living beings without outside help.
  1. Five viable pregnancies were established.
     已确定5个胎儿能够成活。

英英释义

noun

• (of living things) capable of normal growth and development
• capable of being done in a practical and useful way

双语例句

• Objective To develop a method for maintaining islet's viability and functional capability during the long-term preservation.
  目的研究一种理想的、能维持胰岛活性和功能的长期保存方法。
• Non-invasive detection of myocardial viability is very important to guide clinical treatments and judge the prognosis.
  存活心肌的无创性检查对于指导临床治疗和判断疾病预后非常重要。
• Cryopreservation freezes the graft in glycerol, preserving the cell membrane integrity and donor fibrochondrocyte viability.
  甘油冷冻保存移植的冻结，保护细胞膜的完整性和捐助纤维软骨细胞的可行性。
• Cell viability was determined by MTT assay, cell cycle and apoptosis rate were analyzed by flow cytometer.
  利用MTT法测定细胞成活率，流式细胞仪测试样品的细胞周期与凋亡率。
• The viability and vigor of dried rice seeds with optimal moisture content were not significantly declined.
  结果表明，水稻种子经适当干燥后其生活力和活力没有显著下降。
• The results show that moisture and temperature have significant effects on seed viability.
  结果表明种子水分和贮藏温度对浙贝母种子存活力均有显著影响。
• The in vitro pollen germination method was optimal for testing the cotton viability stressed under high temperature.
  花粉离体萌发法简便、有效，最适用于检测经过高温胁迫处理后的花粉活力。
• I've had gnawing doubts about the viability of this project for some time.
  我对这项工程的可行性疑虑了好久。
• Objective To try to provide an experimental diagnostic methods to determine sperm viability.
  目的试图为精子活率的测定提供一种新的实验诊断方法。
• However, its viability and effectiveness still have to be established.
  然而，它的有效性和可行性尚有待验证。