查询词典 longitudinal

The temperature distribution in longitudinal direction, cross direction and thickness can be improved by controlling transportation speed, holding the proper proportion between upper and down water and defilading the side part separately.

通过分析生产过程中钢板纵向、横向、厚度温度分布的差异，建立了在线冷却过程中的控制冷却模型，可分别采取控制钢板输送速度、保持一定比例的上下水量及边部遮蔽的措施，改进钢板纵向、厚度及横向的温度分布。

Methods:One hundred and six disarticulated human verebrae(C3～C7)were evaluated with computed tomography to determine vertebral bone mineral density.Pedicle screws and lateral mass screws were inserted to the left and right at random.Screws were loaded either axially strictly longitudinal to failure or in a coronal plane strictly perpendicular to the logitudinal axis,the strengths and displacements were recorded.

方法解离C3～C7骨块120个随机分为两组，测量每个椎体骨的松质骨密度，同一节段椎体随机配对置入椎弓根和侧块螺钉，在位移控制下分别测量位移控制下的平均最大拔出阻力和压力控制下的切向弹性与永久位移。

There are some deficiencies in the development of positive psychology because of short term of studying. Those deficiencies include: supreme discourse, absence of adequate objects, lack of longitudinal studying, disjointing from former psychological correlating research.

由于积极心理学运动兴起的时间较短，因而在其发展过程中还存在一些问题，这些问题主要包括：表现出一定的话语霸权、研究对象不够全面、缺少有说服力的纵向研究、和早期心理学的一些相关研究存在一定的脱节。

According to failure analyses of the cooling wall of No.5 blast furnace in No.1Iron Making Plant of Jigang in heavy repair in 2000, the main cause of longitudinal crack of cooling wall with ribs enchased in bricks is the temperature instability of hot side of cooling wall.

根据济钢第一炼铁厂5＃高炉在2000年大修中的破损情况，分析筋条镶砖式冷却壁纵裂原因是冷却壁热面温度不稳定，而全覆盖式冷却壁由于其结构能使冷却壁本体温度变化幅度小，且有很强的抵抗裂纹扩展的能力，因而破损速度较慢。

Presents a method which evacuates some people by cross-passage, and obtains the longitudinal ventilation velocity that enables not any smoke in the cross-passage. The results can provide useful reference for putting forward general evacuation modes in subway tunnel fire.

提出了利用联络通道来疏散部分人群的方法，得出了使联络通道内无烟的纵向通风速度，为提出全面的地铁区间隧道火灾人员疏散模式提供有益参考。

Hypothesizing that postmenopausal women might be particularly vulnerable to any adverse effects of HIV infection or on the skeleton, we initiated a longitudinal study to assess the prevalence of osteoporosis/osteopenia, determinants and etiology of low BMD and rates of bone loss in HIV+ postmenopausal Hispanic and African American women, who constitute the majority of new infections in women in the United States.

假设停经后女性可能特别容易发生HIV感染或是抗反转录病毒药物治疗对骨骼的不良反应，我们进行了一项纵向研究，以评估骨质疏松症/骨质低下的盛行率、以及HIV阳性停经后西班牙裔与非裔美国居民低BMD以及骨质流失的决定因子和病因学，这些人种构成美国新感染女性的绝大多数。

there are longitudinal vascular networks interweaved inside and around the great saphenous vein and saphenous nerve on the medial foot .

足内侧大隐静脉—隐神经内部及其周围存在着纵行的血管网，这些血管在营养大隐静脉及隐神经的同时也营养邻近皮肤。

Carapace ~20cm, with three longitudinal keels , dark brown.

背甲~20厘米、有3条踪棱、黑褐色。

The lancets are non-circular in cross-section along their longitudinal lengths, and in their activating position they extend from the tape such that their sharp tips are available for lancing tissue.

刺针沿其纵向长度方向具有非圆形的横截面，并且在起动位置，刺针从该条带伸出，使其尖端(31)可用于穿刺组织。

After air seasoning,workblanks for longitudinal permeabilitymeasurements are sawn and surfaced in 2.0-by 2.0-by 10.0-cm and those for radial andtangential permeability are lathed into disks with a 1.9cm diameter and 1.5cm thick.

试件毛坯在室内气干半年之后，纵向渗透试件加工成横截面为2.0×2.0cm长为10.0cm的长条状，径向渗透试件和弦向渗透试件加工成半径为1.9cm厚度为1.5cm的圆盘状。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。