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Cleverlearn learning tools allow users to either learn at home or during working hours , thus giving them the flexibility they need to make use of their available time Cleverlearn的学习工具可以让用户在家或者工作时学习，这可以让他们充分利用有效时间，增强学习的灵活性。
For the first time , this dissertation proposes the effective saving time of every passive design strategies and this would be helpful for architects to choice suitable design strategies during the conceptual phase 在少d苗础上，得到了每列h成市的不同被动式方式的有效时间利用率，使老办而可以该指标来选择合适的被动式设计方式。
The newspaper has cheap prices , the visuality is strong , easy advantage of reading etc . , the most important thing , the newspaper is different from effective time of the tv , make the newspaper tv each have advantage keen competition 报纸有价格便宜，可视性强，便于阅读等优点，最为重要的事，报纸和电视的有效时间不同，使报纸电视各具优势激烈竞争。
The original department issuing the disability manual shall , according to the aforementioned time limit of re - assessment , mark an effective period on the disability manual , and notify the disabled or their guardians to accept re - assessment 30 days before expiration of the effective period 身心障碍手册原发给机关应依据前项重新?定期限，注明身心障碍手册之有效时间，并于有效时间届满三十日前主动通知身心障碍者或其监护人办理重新?定。
Temperature control and crack prevention of concrete - the simulation analysis characteristics of dams construction with mgo concrete , the theory apply " equivalent time " to the model for computing autogenous volumetric change of concrete which be relate to temperature history . it makes computing autogenous volumetric change of concrete be realized at case of arbitrary temperature history , so the problem puzzled engineer over a long period of time may be dispelled 针对温控防裂的一项新技术?外掺mgo混凝土筑坝技术的仿真计算特点，提出了应用“有效时间”理论，来考虑自生体积变形与温度历史有关的膨胀模型，使长期以来困绕工程界有关外掺mgo在任意温度历史下产生的膨胀变形的应力补偿计算成为可能。
Declare the ginseng that stipulates disease is planted to keep staff , should by via treating hospital disease director ou fills in " fine disease of regulation of insurance of primary medical treatment plants worker of the town that start city outpatient service examines and approve a watch " , add the material such as result of him anamnesis , diagnostic proof and the closest examination , assay , after the sectional examine and verify that via the hospital responsible and primary medical treatment is sure to manage , by place unit cure signing up for city protects agency orgnaization , appraisal of classics expert group accords with condition and cure to protect agency orgnaization to examine and approve assentient , send " formulary disease is planted special anamnesis " , formulary disease is enjoyed to plant inside significant time of the regulation pay of medical treatment insurance 申报规定病种的参保人员，应由经治医院病区主任填写《嘉兴市城镇职工基本医疗保险规定病种门诊审批表》 ，附本人病历、诊断证实及最近的检查、化验结果等材料，经医院负责基本医疗保险治理的部门审核后，由所在单位报市医保经办机构，经专家组鉴定符合条件和医保经办机构审批同意者，发给《规定病种专用病历》 ，在规定的有效时间内享受规定病种医疗保险待遇。
So that only the dynamic parts of such pages provided by interactive portlets , or portlets showing real - time content , have to be rendered on a per - request basis , while the static or semi - static parts of the page rendered by portlets showing content valid for a certain amount of time after initial rendering are fetched from the portlet cache until they expire ，以便只对交互portlet或显示实时内容的portlet提供的页面动态部分按请求进行呈现，而portlet所呈现的、具有一定有效时间的静态或半静态部分将从portlet缓存中获取（直到过期为止） 。
