first-phase的例句（first-phase在句子中的用法）

• Allpass and minimum - phase systems are contrasted, and their audibility is discussed. 将对比全通和最小相位系统, 并讨论其可听度.
• Ten aryl chloroacetates were synthesized by liquid - liquid phase transfer catalysis. 摘要利用液 - 液相转移催化法合成了10种氯乙酸芳酯.
• Objective: Establish Arillus Corni medicinal slices ready for decoction highly effective liquid phase fingerprint atlas. 目的: 建立山萸肉饮片高效液相指纹图谱.
• Objective : To evaluate 16 - detector spiral CT dual - phase angiography in the diagnosis of cerebral venous angioma. 目的: 探讨16 层螺旋 CT双期脑血管成像对脑静脉血管瘤的临床诊断价值.
• Ancientry, philosophy represents all subject coz the people's perception rest on the general and instinct phase. 在古代,人们对客观世界的认识还停留在笼统的直观阶段, 各种知识都包罗在统一的“哲学 ” (或智慧)之中.
• The LaNiO _ 3 perovskite phase is the most active phase for ammoxidation. 催化活性相主要是具有钙钛矿结构的组分.
• In this paper , two unsaturated alicyclic nitrogen heterocyclic crownethers were synthesized by phase transfer reaction. 采用相转移催化反应合成了两个不饱和脂环氮杂冠醚.
• The Ge - depleted liquid phase is advantageously returned to the GeCl 4 converting process. 有利地,将Ge贫乏的液相返回到GeCl4转化工艺.
• A static phase advancer is an on - the - spot compensating device for a large - scale or medium - scale induction motor. 静止进相器是专为 大中型 绕线式电机节能降耗设计的无功率就地补偿装置.
• The vapor phase concentration of durene could be adjusted by the self - made adjustor. 自制 的高熔点物料气相浓度调控仪能很好地调控气相中均四甲苯的浓度,具有推广应用价值.
• The result shows zinc enrichment phase makes alloy dissolve accelerative and uniformly. 结果表明,富锌相的存在使得合金溶解加速,溶解较为均匀.
• In that phase, aborning of the job that make oxygen produced very big effect. 在那个阶段, 制氧工作在生产中发挥了很大的作用.
• The phase of writing that is actually most important is revision... 实际上写作过程中最重要的阶段是修改。
• ...the Montreal Protocol to phase out use and production of CFCs... 逐步停止使用及生产含氯氟烃的《蒙特利尔议定书》
• ...uncomfortable jet-lag symptoms of indigestion and out-of-phase sleeping and waking. 消化不良、睡眠时间混乱等不舒服的飞行时差症状
• The Skills Programme is out of phase with the rest of the curriculum. 技能课程与其他课程不协调。
• The crisis is entering a crucial, critical phase... 目前危机正进入决定性的关键阶段。
• This autumn, 6000 residents will participate in the first phase of the project... 今年秋天，将有6000名居民参加该项目的第一阶段。
• The next phase of the operation will involve the deployment of more than 35,000 troops from a dozen countries... 下一阶段的军事行动将要对来自 12 个国家的 35,000多名士兵进行部署。
• 'Have you ever been at all religious?' — 'No. I never passed through that phase.' “你信过教吗？”——“没有，我从没有信过。”