a period of time

a period of time的基本解释

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一程子, 一阵子, 期

与a period of time相关的网络例句 [注：此内容来源于网络，仅供参考]

Au pair usually refers to a Sino-German friendship relations between the school exchange programs, that is, your students come to school, I read a certain period of time, my students to your school time for a period of time, of course, have the opportunity to make foreign thesis.

互惠生通常是指中德有联谊关系的学校间的交流项目，即你的学生来我校读一段时间，我的学生去你的学校读一段时间，当然也有机会在国外作毕业论文。

The method includes steps:(1) dropping triethoxy - 3 - propyl silicane isocyanic acid to ethanol solution of pH sensitive reagent to obtain reaction fluid A;(2) mixing siloxane, acid, and water to obtain reaction fluid B;(3) mixing reaction fluid A, reaction fluid B and solution of calcium chloride according to proportion to obtain solution C;(4) coating solution C on micropore base of micropore plate, using sealing tape to seal micropores, and using needle to perforate each micropore at center, and protecting from light; after placing it a period of time, the method adds distilled water to micropores, keeping the back up.

本发明公开了一种微孔板pH传感器的原位制备方法，其步骤是首先将三乙氧基-3-异氰酸丙基硅烷滴入pH敏感试剂的乙醇溶液中，得反应液A；其次是将硅氧烷、酸和水混合，得反应液B；第三是取反应液A、反应液B及氯化钙溶液，按比例混合，得溶液C；第四是取溶液C涂于微孔板的微孔底部，用密封带将微孔封住，并用针在每个微孔中央刺孔，避光保存。

Business Scope: 1, ONLY licensing carbide circular saw blades, the products manufactured using imported materials, as compared with the same price products to extend the service life of more than 10%; applicable to all kinds of wood (including solid wood, particleboard, MDF and various MDF), aluminum alloy, rigid plastic, acrylic and other materials cutting; 2, the Company may in accordance with customers cutting materials and cutting of different specifications to choose custom-made special carbide circular saw blades; 3, In order to fully utilize resources, reduce costs, the company offers carbide tooth circular saw blades for the overall processing services; 4, the company's carbide circular saw blades used to provide full-service customers, in view of: a, blade matrix used for a period of time will produce deformation; b, saw in the use of the course will be part of tooth loss; c, saw the use of a period of time would not sharp blade; above phenomenon will not only greatly reduce blade life, at the same time will affect the use of effect.

ONLY牌硬质合金圆锯片，该产品全部采用进口材料制造，与同价格产品相比使用寿命延长10%以上；适用于各种木材（包括实木、刨花板、中纤板及各种密度板）、铝合金、硬质塑料、压克力等材料的切割；2、本公司可根据客户切割材料和切削方式的不同选择订做特殊规格硬质合金圆锯片；3、为充分利用资源、降低成本，本公司提供硬质合金圆锯片整体换齿加工服务；4、本公司对硬质合金圆锯片使用客户提供全方位服务，针对：a、锯片基体使用一段时间后会产生变形；b、锯片在使用过程中会出现部分齿脱落；c、锯片使用一段时间后刀刃会不锋利；以上现象出现，不仅会大大降低锯片使用寿命，同时会影响使用效果。

与a period of time相关的网络解释 [注：此内容来源于网络，仅供参考]

My father's proclivity for rage grew over a period of time：我父亲的怒火总是阶段性的增长

temper and so forth.|脾气或是别的 | My father's proclivity for rage grew over a period of time.|我父亲的怒火总是阶段性的增长 | And eventually,|最后

suspension of business for a specified period of time：其他其他商店休業

1518.其他其他迪迪鬆餅屋DiDi Muffin House | 1519.其他其他商店休業suspension of business for a specified period of time | 1520.其他其他國泰世華銀行文華分行Cathay United Bank Wen Hwa Branch

used to show the end or limit of a range or period of time：(表示范围或一段时间的结尾或界限)到,至

His expression changed from amazement to j... | used to show the end or limit of a range or period of time (表示范围或一段时间的结尾或界限)到,至 | I like all kinds of music from opera to reggae. 我喜欢...