一段时间

Then they waited in silence for what seemed a long time. The hooting of a distant owl was all the sound that troubled the dead stillness.

他们静静地等了似乎很长一段时间，除了远处猫头鹰的叫声外，周围是一片死寂。

Especially, when the global refining industry under a great change, the huge production capability that accumulated from high price age will be put into reality in the coming spell, leaving the surplus capability imperiling the trade life at any time.

尤其是当前全球炼化业正处在一轮巨变之中，当初在高油价时代累积起来的巨大产能即将在未来一段时间内集中投产，产能过剩随时可能危及产业命脉。

The effect of aging with ultraviolet irradiation and outdoor insolating on the hydrophilicity and self-cleaning function of the coating was investigated.

为了解决固化涂料在户外应用一段时间后，表面容易形成雨痕或不易清洗的油污等问题，通过在涂料中加入有光催化效果的纳米TiO2，制得一种具有亲水和微粉化效果的有自清洁作用的涂料。

A service encounter is defined as the period of time during which a customer interacts with a service .

一遇到服务，是指过去一段时间内的客户互动服务。

While most dogs don't like being kenneled up for long periods of time while you are working or the kids are at school, this gives them the option of roaming the front and back yard and letting them have a sense of freedom, but only where the invisible fence will allow them.

虽然大多数的狗不喜欢被kenneled了很长一段时间，而你的工作或孩子们在学校，这让他们的选择，漫游的正面和背面码，让他们有一种自由，但只有在无形围栏将使他们。

An ultra-high strength, weldable, low alloy steel with excellent cryogenic temperature toughness in the base plate and in the heat affected zone when welded, having a tensile strength greater than 830 MPa (120 ksi) and a micro-laminate microstructure comprising austenite film layers and fine-grained martensite/lower bainite laths, is prepared by heating a steel slab comprising iron and specified weight percentages of some or all of the additives carbon, manganese, nickel, nitrogen, copper, chromium, molybdenum, silicon, niobium, vanadium, titanium, aluminum, and boron; reducing the slab to form plate in one or more passes in a temperature range in which austenite recrystallizes; finish rolling the plate in one or more passes in a temperature range below the austenite recrystallization temperature and above the Ar3 transformation temperature; quenching the finish rolled plate to a suitable Quench Stop Temperature; stopping the quenching; and either, for a period of time, holding the plate substantially isothermally at the QST or slow-cooling the plate before air cooling, or simply air cooling the plate to ambient temperature.

在基体板以及焊接时的热影响区处的低温韧性优异的超高强度、可焊接、低合金钢具有高于830MPa（120ksi）的抗拉强度，并且具有包含奥氏体薄膜层和细晶粒的马氏体／下贝氏体板条的显微层状组织，所述钢的制备过程为：加热含有铁以及特定重量百分比的添加元素的钢坯，所述添加元素为碳，锰，镍，氮，铜，铬，钼，硅，铌，钒，钛，铝，以及硼中的一些或全部；在奥氏体可发生再结晶的温度范围内，采用一个或多个道次，将所述钢坯轧制成板材；在低于奥氏体再结晶温度但高于Ar 3 转变点的温度下，采用一个或多个道次对所述板材进行终轧；将所述终轧板材淬火至一适当淬火终止温度；停止所述淬火；或者在空冷前在QST点基本等温保持所述板材一段时间，或者对所述板材进行缓慢冷却，或者只是简单地将所述板材空冷至室温。

He does such odd jobs as buying raw materials, drying umbrellas and delivering goods. Once in a while he goes to Fenshui to fetch lithographed umbrella paper and finished ribs.

每过一段时间邱哥就跑一趟分水，把石印好的伞纸和做好的伞骨拿些回来。

Photo Gallery: A Tour Through Istanbul Luxuriating in the warmth of a heated stone platform, a patron at the emberlitas Bath, built by the famed architect Sinan in the 1500s, indulges in a time-honored Turkish tradition.

意译：一次旅游通过伊斯坦布尔图片。过享受生活在一块温暖的热石平台，一个主顾正在沐浴，建筑在1500年由著名的建筑家Sinan，满足于一段时间的安逸是土耳其人的传统。

Acupuncture is something that has mystified and baffled scientists researchers and the public for some time.

针灸是一件具有大惑不解和困惑科学家研究者和公众一段时间。

When the demand outnumbers the supply in the job market, there will come another high tide of unemployment.

根据各国评估，这波不景气的现象恐将维持一段时间；而四个月后，应届毕业生又将投入职场，本校将约有一半的毕业生（成大最近每年毕业人次约五千人）选择就业；在僧多粥少的环境下，势必再出现另一波失业潮。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。