不定期的

Cheng Bei-Le, Hong Kong Jiadaoli Farm and Botanic Garden had surveyed the heron in the basin of Daqiutian River, staff of the reserve kept on surveying irregularly eversince, sometimes few doubtful individuals were found, till the real one was found in 2003, it conforms the existance of White-eared Night Heron at Jiulianshan N.

是年的7月份，香港嘉道理农场暨植物园的李国诚、陈辈乐先生等一行四人，在保护区内的大丘田河流域进行了为期四天的海南鳽调查，其后，保护区的科研人员对海南鳽进行不定期的观察，间或有海南鳽疑似个体发现。

And discount air ticket and other profit information is waiting for you in unfixed term.

而且还有不定期的特惠机票以及各大航空公司的优惠信息等着您呢。

This year, however, Ferrari are lucky in that each driver is allowed one unscheduled engine change without penalty.

今年，无论如何，法拉利非常幸运，他们的每一位车手被允许不定期的更换一次引擎而不用遭受处罚。

To satisfy the development needs in modern enterprise,we're going to carry through technical training and quality education aperiodically.

为满足现代化企业发展的需要，公司还不定期的对员工进行多种技能培训和素质教育。

Eve White is a quite, mousy, unassuming wife and mother who keeps suffering from headaches and occasional black outs.

除夕夜白是个相当， mousy ， unassuming的妻子和母亲谁不断遭受头痛和不定期的黑色奏。

Initially you're working with TLM 2.0 models, which are fully untimed and which give you the function.

最初采用TLM 2.0模型，这是完全是不定期的并给你所需的功能。

Airfields can be seized and occupied by friendly forces for a definite or indefinite period of time.

机场可以被没收和被占领的友好力量一定或不定期的一段时间。

DigitalCameraReview concludes that Olympus Stylus 720 SW was designed to withstand total immersion in water, extended exposure to mist, rain, snow, sleet, rain forest style humidity, dust, and ocean spray, plus the hard knocks and occasional slips and falls associated with active lifestyles.

结论是，奥林巴斯的触控笔720开关的目的是要经受住总浸泡在水中，延长暴露于雾，雨，雪，雨夹雪，热带雨林风格湿度，灰尘，和海洋喷雾，加上重击和不定期的缆及瀑布与积极的生活方式。

Although almost certainly saving the economy from an even worse mess than it is now in, those actions have reawakened a long-dormant streak of scepticism towards the central bank.

虽然将经济从比现在更糟的困境中挽救了过来，那些行动已再次唤起对央行的长时间不定期的怀疑。

Air Rarotonga does not fly there regularly.

飞往拉罗汤加的飞机都是不定期的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。