后备的

James Gould and his colleagues have shown that honeybees make use of at least three different sets of back-up cues in addition to their Sun compass; these include the plane of polarization of light, a magnetic compass and a memory for the Sun's position at different times on previous days.

詹姆斯。古尔德及其同仁都证实，除了太阳罗经以个，蜜蜂至少利用了三套不同的后备信号，包括光的偏振平面，磁罗盘及对几天前太阳在不同时间的位置的记忆能力。

The author analyzed the current state of the declining performance of Chinese athletes in traditionally advantageous track and field events, and considered that the backup talents for traditionally advantageous track and field events was short of supply for the following reasons: The serious difficult-job dodging ideology of local sports management leaders and the existing competition system have restricted the opportunity for current excellent athletes to temper themselves; blind training ideology existed in the training conception for traditionally advantageous track and field events; the coaching performance of coaches for traditionally advantageous track and field events was kind of poor.

摘 要：对我国田径传统优势项目下滑的现状进行了分析，认为原因在于田径传统优势项目后备人才乏人、地方体育管理决策层避重就轻思想严重、现行的竞赛制度减少了现役优秀运动员参加大赛磨练的机会、田径传统优势项目训练存在闭门造车现象、田径传统优势项目教练员执教水平的局限等。

In this paper, the ""state-trait anxiety inventory"" was used to inquire and analyze the state and trait anxiety level of Shanghai hobbledehoy football players .The results of the research shows that the players' anxiety level from the different position on the court and the different level teams have a significance difference. The state anxiety of the fullback is higher than the midfield players; the trait anxiety of the midfield and fullback is higher than the forward.

本文采用"状态——特质焦虑量表"对上海市后备专业足球运动员的特质焦虑与状态焦虑水平进行了调查与分析，研究结果表明，不同场上位置以及不同水平球队专业足球运动员的焦虑水平存在显著差异，后卫的状态焦虑水平明显高于前卫；前卫与后卫的特质焦虑水平要明显高于前锋。

Storage battery is emergency power supply of DC operation electrical source system in electrical power system, whose good work state, is great important to operation of fixture. Because individual storage battery quickly abates due to dry, heat, polar plate lithification, weeping, lack charging, excessive discharging, internal resistance increasing, capability reduction, explosion etc., heavy accident of electric network impossible occur.

蓄电池是电力系统直流操作电源系统的后备电源，它的工作状态好坏，对于设备的运行至关重要，由于运行中个别蓄电池会因干涸发热、极板岩化、漏液、欠充、过放、内阻增大、容量降低、爆炸等原因而迅速失效，极有可能造成电网的重大事故。

Fund If you make a fuss of yourself in fruitful autumn, you will regret it in the cold winter.

如果你在果实累果实累只是履行履行自己的职责来建立后备基金它的主要作用基金作用履行累的秋天太娇惯娇惯你自己的话，你将在寒冷的冬季后悔的。

Mao Yiding says, ourselves creation comes out our core technology, because the technology is mothball,the abundant ability of force lets us become country the company that software of the first one or two exports the world.

毛一丁说，我们的核心技术都是我们自己创造出来的，因为技术后备力量的雄厚才让我们成为国内第一个把软件出口到世界的公司。

It is precisely because we are faced with resource depletion in the cold stope before an extraction has been strengthened as soon as possible Bikeng, give full speed up the reserve mine construction, and strive to build a new 10 million-ton scale the mountain spring, such as Hurricane Zhou Qi, this vision, this mammoth , the slightest knock cold fingers move I can not help but pushed the button like flying, playing out the first Spring Festival Spring Festival temporary music.

正因为我们面临着采场资源枯竭的寒流，方才有了强化开采，尽早闭坑，举全力加快后备矿山建设，努力打造千万吨级规模新南山的春风如狂飙骤起，这愿景，这宏图，一丝丝叩动我冰冷的手指，忍不住揿键如飞，弹奏出春临时节第一支迎春的乐曲。

PE will increase the herbarium collection by expanding its collecting and exchange programs (particularly emphasizing important groups distributed outside of China); set up a strong research team of taxonomist s; train the future generation of taxonomist s

标本馆的发展规划：1、通过采集和交换（特别是收集我国没有分布的重要类群）等途径，增加标本馆藏量；2、建立稳定的经典分类研究队伍，培养后备人才，深入开展植物分类学研究；3、加快标本馆数据库的建设；4、进一步加强植物学科普教育基地建设。

The only real downside to this type of energy generation is, of course, that on windless days no energy is generated—however, as more "wind farms" are placed throughout the country, back-up energy can be stored for such situations.

唯一真正的负面这种类型的发电是，当然，这对风天没有能源所产生的-不过，随著更多的"风力农场"是放置在该国全境，后备能源可以被保存为这种情况。

Square-wave passive standby UPS based on MCU is presented. There are some functions of the system: realizing the uninterruptible power supply according to following the track of grid and changing grid and inverter in phase when grid is abnormal; advanced battery management; communication and supervision with PC. The principle of the system is analyzed.

研究了一种单片机控制的单相方波输出后备式UPS，该系统实现了在市电不同状态下，系统逆变输出与市电的同相切换，实现了对设备的不间断供电；实现了对蓄电池的智能管理；可以与 PC机进行通讯，便于用户监控等功能。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失