longitudinal：[英 [ˌlɒŋgɪˈtju:dɪnl] 美 [ˌlɑ:ndʒəˈtu:dnl] ]
longitudinal是什么意思
longitudinal 基本解释形容词纵向的; 纵的; 经度的; 纵观的
longitudinal 网络解释1. 纵向的：乡村社会有自身的丰富性和多样性,这种丰富性和多样性之中蕴藏著丰富的学术资源和潜力,北方的黄河流域、南方长江流域、东北的松花江黑龙江流域和西北西南几大区域在历史和现实中的不平衡性和多样性,这是用纵向的(longitudinal)统一的王朝和断代模
2. 纵的：音波同时也是立体的,从纵的(Longitudinal)角度来看,音波在空气中的特性就像上述的例子一样. 当音波经过,那时微粒保持在它们平衡的位置上,在空气中前后振荡. 这些音波的微粒就好比是运动场上的人群,而形成音波的原理就像是人群在作站起和坐下的动作一样.
3. 纵向：雷击产生的过压和过流也是电信系统中在信号不平衡环境中的典型纵向模式的过压和过流. 金属化模式即是发生tip和ring之间的过压和过流情形,也可以说是网络间信号不平衡的结果. 图1 金属化(metallic)模式的过压和过流保护图2 纵向(longitudinal) 模式的过压和过流保护
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4. 的 纵向：另外病人的纵向(longitudinal)记录通常是分布在许多不同的护理提供者处. 医学记录有多种子集,通常散布在个人或部门的手中. 因而医学信息学依然要寻求在医疗保健技术的变革中能更多地涉及病人的途径,和能走向计算机化的信息储存的途径.
5. longitudinal：long; 经度的
longitudinal 双语例句1. longitudinal的反义词
1. A lot of transverse and longitudinal cracks appear in the concrete cofferdam in course of the excavation of the basis of the unit No.4 in E'tan hydropower station.
恶滩水电站4#机基础开挖形成40m左右的高边坡，开挖过程中，边坡上部的纵向混凝土围堰不断出现横向和纵向裂缝，监测资料表明其有明显的水平和垂直位移。
2. The longitudinal growth of bones is apparently controlled by modifying the numbers of growth plate chondrocytes in the proliferative zone, their rate of proliferation, the amount of chondrocytic hypertrophy and the controlled synthesis and degradation of matrix throughout the growth plate.
骨的纵向生长明显通过调整生长面增殖区软骨细胞数目，生长率，软骨细胞肥大的数量和受控的生长面基质的合成和降解来控制。
3. When solidafication speed is less than 500 μm/min, equiaxed crystal s appear in cross and longitudinal sections, there are some twins among crystals, the number is much more, while the solidification speed is smaller.
当凝固速度小于500μm/min时，定向凝固的纯铜试样横、纵截面的晶粒形貌都是等轴晶，晶粒内存在孪晶，凝固速度较小时，其孪晶组织数量较多。
4. Canaliculate:Having one or more longitudinal groove s or channels.
具沟的，花条痕状的：具有一条或多条纵向沟槽或管道的。
5. longitudinal的翻译
5. Canaliculate:Having one or more longitudinal grooves or channels.
具沟的，花条痕状的：具有一条或多条纵向沟槽或管道的。
6. The mechanism of Longitudinal crack formation has been studied in detail in the round ingot of low alloy structural steel from aspects of temperature, compositions and fluid flow.
从温度、成份、流股等方面对低合金结构钢圆锭纵裂纹形成的机理作了较为详细的研究，找出了控制圆锭纵裂纹的有效方法，对降低质量成本有所裨益。
7. The effect of applied longitudinal magnetic field on Co-based plasma arc surfacing on low carbon steel was studied.
对低碳钢表面进行钴基等离子弧堆焊时外加纵向磁场，发现当磁场强度和焊接工艺参数相匹配时，焊缝组织才能获得最佳的细化效果，并着重分析了磁场强度和焊接电流对钴基合金堆焊层硬度和耐磨性的影响。
8. The influence of duty ratio of longitudinal intermittent alternative magnetic field on microstructure and properties of plasma arc surfacing layer was researched.
研究了纵向间歇交变磁场占空比对等离子弧堆焊金属组织及性能的影响。
9. In basic properties of silver grass, the basic biology construction, fiber morphology, buffering capacity, surface wet ability and longitudinal tensile strength was mainly studied; in manufacturing process of SPB, the effect of board density and UF addition on physical and mechanical properties of SPB was mainly discussed, and By means of test of orthogonal experimental design and searching test, the relationship between moisture content, hot-pressing temperature, water-proofing agent addition and the TS of SPB was studied in detail. Through the study of the test production process of SPB, the best technological conditions were determined.
在荻草基本性质方面，主要研究了荻草的基本生物构造、纤维形态、化学成分、酸碱缓冲容量以及荻草的表面润湿性和纵向抗拉强度；在荻草刨花板制造工艺方面，主要讨论了不同密度、施胶量与板材物理力学性能之间的关系，并通过正交试验的方法深入研究了热压温度、板坯含水率以及防水剂施胶量对荻草刨花板吸水厚度膨胀率的影响，通过研究确定了较佳的试验生产荻草刨花板的工艺条件。
10. These base-associated microtubules is comprise of membranlle brackets of AZM, its associated oral rib-wall microtubules, base body brackets of UM, anterior longitudinal microtubulesand posterior longitudinal microtubules of frontal cirri, ALM of TC, ALM, PLM and transverse microtubules of midventral cirri and L-and RMC.
其中，口围带小膜托架及其相联系的肋壁微管和波动膜基体托架，额棘毛基部前纵微管束、后纵微管束及横棘毛基部前纵微管束，中腹棘毛及左、右缘棘毛基部前纵微管束、后纵微管束和横微管束是该纤毛虫皮层纤毛器基部的主要附属微管。
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11. Spreadsheet will be able to increase the combined function of the longitudinal form?
能否增加电子表格的纵向表格合并功能？
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12. Is the dependence along the workshop orbital direction longitudinal shift, car's derailing and lift hook's vibratory movement carries on the work.
是依靠沿厂房轨道方向的纵向移动、小车的横向移动和吊钩的升降运动来进行工作。
13. Sub-aperture stitching, characterized by extending lateral and longitudinal dynamicranges of interferometry, is an important technique for measuring large aperature opticalcomponents with high resolution, high precision and at low cost.
子孔径拼接检测技术是拓展标准干涉仪的横向和纵向动态范围，实现低成本、高分辨率检测大口径光学元件的有效手段。
14. In the process of thehydroplant construction in Kuerb in valley in Xunke County, a special type of civil coffer dam is successfully applied which replaced the grout masonry structure coffer dam as the construction and diversion project longitudinal coffer.
在逊克县库尔滨流域水电站施工过程中，成功地应用了一种特殊型式的土木结构围堰，代替浆砌石结构围堰作为施工导流工程的纵向围堰。
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15. Thus, in the abdominal skin appeared pink or purple-red irregular longitudinal cracks.
于是，在腹部的皮肤上出现了粉红色或紫红色的不规则纵形裂纹。
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16. A dipping-type hollow fiber membrane module (2) comprising a large number of hollow fiber membranes which have been bundled, is disposed within the dipping tank (1) so that the longitudinal direction of the hollow fiber membrane is a vertical direction.
在浸没容器(1)中布置有包括捆束起来的多个中空纤维膜的浸没式中空纤维膜组件(2)，使得中空纤维膜的纵向为竖直方向。
17. longitudinal什么意思
17. Where it is possible that the Researcher might wish to re-contact the Respondent for a further interview at a later date (for example in the case of a longitudinal research project) permission for this must be obtained from the respondent not later than the end of the first interview except in the rare cases where there is some valid methodological reason to the contrary.
如果研究人员可能在稍后日期要和被访者重新接触作更深的访问，必须在第一次的访问结束前得到被访者的允许，除了一些少见的情况，例如有相反的逻辑性原因。
18. The impacts of longitudinal and latitudinal well spaces, horizontal hole length and their combination patterns on the horizontal productivity and the flood conformance are investigated.
研究了纵向井距、横向井距、水平井段长度及其匹配关系对水平井产能和注水波及系数的影响，给出了应用本文方法和数据进行井网设计的实例，为油藏工程设计提供了直接的理论基础和应用依据。
19. SSPW possesses four pipe-making lines, three spiral submerged arc welded pipe lines and one longitudinal submerged arc welded pipe line. The annual production of SSAW pipe is 400, 000t and LSAW pipe is
现有四条先进的埋弧焊管生产线，其中螺旋焊管生产线三条，年生产能力40万吨；直缝焊管生产线一条，年生产能力45万吨。
20. Holds with flat inner-bottom plates continuous longitudinal, equal spacing of longitudinal girders and transverse solid floors.
货舱底部为纵骨架式结构，货舱双层底高满足规范的要求，设有平直内底，连续纵骨，一定间距的纵绗和实肋板。
longitudinal 词典解释1. 纵向的
A longitudinal line or structure goes from one end of an object to the other rather than across it from side to side.
longitudinal 单语例句1. It will adopt longitudinal transport of containers, which will greatly promote loading and unloading efficiency.
longitudinal 英英释义adj
1. over an extended time
e.g. a longitudinal study of twins
2. running lengthwise
e.g. a thin longitudinal strip
longitudinal measurements of the hull
3. of or relating to lines of longitude
e.g. longitudinal reckoning by the navigator