查询词典 feed on the winter's northwestern wind

In this paper, the wind tunnel test of large span roof structures' dynamic wind loads have been discussed systematically, the modal decomposition method and time domain method, which was combined with the result to calculate the wind-induced vibration responses and equivalent static wind loads of (non-large-deformation) large span roof structures are also studied at the same time, and some engineering-valuable conclusions are summarized.

本文正是在这种背景下，依托武汉体育中心游泳馆屋盖的风洞试验研究，对现有的大跨屋盖结构的风荷载及风致响应计算方法做了一定的改进，在风致响应理论在实际工程中的应用上得到了一些有工程价值的结论。

Results show the wind shifted from easterly at 8am to south-southwesterly and the wind speed reached maximum values at 1pm. From then on, the wind speed decreased and shifted to easterly wind.

结果发现高雄市区夏季之海陆风约从8时起，风向由偏东风迅速转变为南南西风，至13时达极大，再逐渐递减。

Assumed that the coherence of the wind load in vertical is the same to the wind speed, the auto power spectrum and cross power spectrum of the wind load on the tower is formulated. Futhermore, the analysis shows that the contribution of the turbulence is about equal to the vortex shedding for the cross-wind motivation.

基于风荷载竖向相干性与风速相干性一致的假设，得到输电塔不同高度的风荷载自谱与互谱，并分析输电塔横风向激励的组成，识别出紊流激励部分与旋涡脱落激励部分约各占一半。

The authors analyze the operation characteristic of distance protection of transmission line connecting wind farm with power grid under the variation of parameters such as the amplitude ratio of electromotive force at both sides, the phase difference of electromotive force at both sides, equivalent impedance of sources, system frequency and so on; based on the real-time current and electromotive force at wind farm side as well as the information of wind power generators participating power generation, a method to adaptively set the operation boundary of distance protection by use of the information at wind farm side only is proposed.

文章分析了风电场和电网联络线的距离保护随电源电势幅值比、电势相位差、电源等效阻抗、系统频率等参数变化时的动作特性，并基于风电场侧的实时电流和电势与参与发电的发电机信息，提出了仅利用风电场侧信息量自适应整定保护动作边界的方法。

Another factor acting on Chukchi Sea ice is the difference in wind field between the two years.The water flux from Pacific is greatly affected by the local wind field in both Chukchi Sea and Bering Sea.In 1999, the wind went against the entering of Pacific water in spring,whereas wind in 2003 spring is benefit to the entering.

直接影响海冰分布的是海面风场，两年风场的差异产生了来自白令海的太平洋入流的差异，对春季海冰融化的提前、夏季入流的减弱和秋季冻结过程的推迟起到关键的作用。

Schleswig-Holstein is Germany's largest wind power state, and its wind power generation accounted for the entire German wind power 50 percent of the total, Europe accounted for wind power of 10%.

石荷州是德国利用风能的第一大州，其风能发电量占全德风力发电总量的50%，占欧洲风力发电的10%以上。

The company is dedicated to develop and produce a series of nutritional and non-nutritional animal feed additives, including natural pigment, feed enzymes, antioxidant, mould inhibitor, flavor, acidifier and feed premixes and concentrates.

本公司致力于研制和生产包括天然色素、酶制剂、抗氧化剂、防霉剂、调味剂、酸化剂、预混合饲料等一系列营养性、非营养性动物饲料添加剂。

Compressed with hydraulic high density baler, the feed rate of fresh Sudan grass was designed as 5, 6, 7 and 8 kg to research the relationship between compressive force and compressed density under the conditions with same feed rate and the effect of feed rate on the compressive force under the condition of the identical compressed density.

方法］用液压高密度压捆机压缩，设计新鲜苏丹草的喂入量为5、6、7、8kg，研究喂入量相同条件下压缩力与压缩密度之间的关系以及相同压缩密度条件下喂入量对压缩力的影响。

Rats in either of three groups of 20 each ate either a standard feed or feed with blueberry extract equal to that of a daily one-cup portion for humans, or feed with strawberry extract equal to a daily one-pint bowlful.

老鼠要么三组各20要么吃标准饲料或饲料蓝莓提取相当于是一个每天一杯部分，对于人类，或者饲料与草莓提取相当于每日一品脱bowlful 。

Dairy cattle breeding and ranch equipment: cows breeding and propagation; ranch facilities and management; milking equipment and accessories; feeding system; Slurry treatment system; pasture, feed, feed additives and feed processing equipment; Cow Health and medicine; milk storage, testing and transport equipment, etc.

奶牛养殖与牧场设备：奶牛育种与繁殖；牧场设施与管理；挤奶设备与配件；喂饲系统；粪污处理系统；牧草、饲料、饲料添加剂与饲料加工设备；奶牛保健与药品；鲜奶贮藏、检测与运输设备等

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。