Calculation of time-dependent system reliability for continuous RC bridge during service life;
混凝土连续梁桥使用期的时变体系可靠度计算
In the note two new models for use life of standard system based on proportional method to abolish outdated standards are built.
本文在基于标准被废除按比例进行时的标准体系使用期的两个新模型。
In the paper two models for use life of standard system are built.
本文提出了关于标准体系使用期的两个模型。
The fitment of planning short-period used house;
计划短期使用的住宅装修
By way of the analysis prolong prebaked anode to using period,the influence factor of the anode-consumption of period as well as its production technology condition,and defines by way of raises that the quality roasting anode to prolong his to using period,and studying to lay down and detailedly discussed improving concrete technology improvement measure of prebaked anode quality in advance.
通过分析延长预焙阳极使用周期的途径、阳极消耗的影响因素以及预焙阳极生产工艺状况,确定通过提高预焙阳极的质量来延长其使用周期,研究制定并详细论述了改善预焙阳极质量的具体工艺改进措施。
pot life working life
适用期（有效使用期）
Service life:5-6 months, capable of further use after exposure to the sun.
使用期限：5-6个月，暴晒后可继续使用。
Periodically clean the machine throughout the period of use.
缝纫机的使用期间应定期进行清扫。
When the period of use expires, the unit that has used the grasslands shall restore the grassland vegetation.
使用期满，用地单位应当恢复草原植被。
The expiry date of condom is printed on each package,please use within valid date.
功夫王安全套包装上均标明使用期限，请在有效期内使用。
We should familiarize students with the use of periodicals.
我们应当使学生们精通如何使用期刊杂志。
(7) The date on which the building property is to be delivered or is expected to be delivered for use;
（七）房产交付使用或预计交付使用日期；
impairment resulting from long use.
由于长期使用而削弱。
only to Be used on the stated date
只能在指定日期使用
operational life proof cycle
使用寿命,保证周期
(3) the scope and term of the license;
(三)许可使用的范围、期间；
The minimum password age must be less than the maximum password age.
密码使用最短期限必须小于密码使用最长期限。
Coupon is available from Monday to Friday.
此券优惠只限于星期一至星期五使用。
{You have tried to use an effective date that is the same as an existing effective date.}Use a different effective date.
{试图使用的有效日期和已有的有效日期相同。}请使用其他有效日期。
Companies often purchase plant assets on an installment plan, or by issuing a note payable.
公司购买长期资产时经常使用分期付款方式或使用远期应付票据。
To grant use or occupation of under the terms of a contract.
允诺使用在契约的有效期限内准许使用或占有
Aim: To evaluate brain tumour risk among long-term users of cellular telephones.
目的：评估长期使用手机的使用者之脑瘤风险。
Date/Time reports will use bytes or elapsed time?
日期时间报告使用流量还是使用访问时长？