查询词典 span

Trichinella ; Experiment method ; life span of parasitization ; mathematical method

旋毛虫；实验方法；寄生寿命；数学方法

The technical problems in design and construction of large span steel trussed arch were solved through making researches on the key technologies for design and construction of the bridge.

研究结果针对国内首次采用钢桁拱—桁梁组合体系的大跨度铁路桥梁的建设，探索出一套成功的设计、施工经验和一系列有针对性的技术措施。

The technical problems in design and construction of large span steel trussed arch were solved through making researches on the key technologies for design and construction of the bridge.

研究方法：结合桥址处的地质、地形、通航、水文条件，进行综合技术经济比较，采用结构分析计算和桥梁结构动力学与车辆动力学的研究方法。

A composite rigid shell, with an aerodynamic profile, elongated longitudinally along the span of the blade, one longitudinal end of which is turnable towards a hub of the rotor and includes a blade root, said shell including at least one layer of reinforcing fibres agglomerated by a matrix comprising a synthetic rigidifying resin and laminated upper-surface and lower-surface skins extending from a leading edge to a trailing edge of the blade, each of said laminated skins comprising, from an inside towards an outside of the shell, a film of polyetherimide resin, at least one layer of plies of long and unidirectional fibres oriented substantially along a longitudinal axis of the blade, and at least one layer of fibre fabric, in which the directions of weft and warp yarns are oriented substantially at 45.degree.

复合刚性外壳，与气动的个人资料，拉长纵向沿跨度刀片，一纵年底，这是对回转中心的转子和包括叶根表示，蚬壳，其中至少1层加固纤维烧结由一个矩阵组成的一个综合rigidifying树脂和复合材料层合上表面和低表面皮肤延长，从领先到尾缘的刀片，每个说，叠层皮组成，从内对外界的壳，一个电影聚醚酰亚胺树脂，至少有一个层的层长和单向纤维导向的大幅沿长轴的叶片，并至少有一个层的纤维织物，在该方向的纬纱和经纱是面向大幅在45.degree 。

The model test and the analysis of a 3-span curved unbonded prestressed concrete box-girder are presented.

在第四章中，介绍了一例无灌浆的预应力混凝土曲线连续箱梁的模型试验结果和理论计算结果。

Firstly, by analyzing existing models of predicting concrete carbonation and its influencing factors, a practical model of predicting the depth of carbonated concrete is proposed in this thesis, which takes the compressive strength of concrete as the main parameter and considers influence of temperature and moisture of environment, construction factors, stress condition and density of CO2 in the environment, and plenty of spot-data has been used to verify the model; By means of regression analysis of the spot-data, the calculating model of uncarbonated remainder is formulated; Considering the randomness of concrete carbonation, the paper put forward a probability analysis method of concrete carbonation span-life.

首先，论文在分析已有混凝土碳化预测模型与影响因素的基础上，建立了以混凝土抗压强度为参数，考虑环境温湿度，施工因素，应力状态及环境CO_2浓度影响的混凝土碳化深度实用模型，并利用大量工程实测数据对模型进行了验证；通过对实际工程检测数据的回归分析，给出了碳化残量的计算公式；考虑到混凝土碳化的随机性，提出了混凝土碳化寿命的概率分析方法。

Methods The stability of IPN in the process was appraised by measurement of the amount of undegraded insulin associated to nanoparticles, the average size and the span of IPN, as well as the release of insulin from IPN.

方法依据IPN中的胰岛素含量，IPN的平均粒径和粒子跨度，及其体外释药来评估其稳定性。

Compared with the method of Lg[N00-N], the method of Lgderivative is more accurate. A simple and flexible signal source of multiple decay was designed with the linear adding of many RC charging signals. Two suits of multiple decay data which are acquired independently over a 10th order time span indicate that, the shape of the Lg derivative peak is coherent with its theoretical peak unitarily.

独立进行的两组不同的10 个时间数量级的数据都表明，复杂衰减过程的实验数据的K-Lg微分峰形曲线，与以各元件RC 值计算出的衰减寿命值和测量各单一充电过程的衰减量实验数据为参数，再由理论公式产生的曲线比较，两者在曲线整体形状上有很好的一致性。

Viscous flows around an infinite span untapered swept back wing at high angles of attack are investigated numerically by solving the quasi two dimensional Navier Stokes equations to deal with the effects of the swept-angle on the flow structure and force behavior.

通过数值求解Navier Stokes方程，研究了无限翼展直后掠翼在不同后掠角下的大迎角粘性分离流，探讨了后掠角对流场结构和升阻力特性的影响。

COMPAREED WITH THE POETIC EXPERIENCES AND PHENOMENA WHASE NATURE HAS BEEN DETERMINED DURING THE LITERARY HISTORY, THE'THIRD GENERATION'POEMS, NOW STILL AFTER THE AGITATION, AND TRYING FOR CERTAIN FIRM TRANSFERENCE, ARE RATHER LIMITED IN DEALING WITH HISTORY AND THEORETICAL SIGNIFICANCE, WHETHER ON TIME SPAN OR SPIRITUAL LEVELS. THIS PAPER, THEREFORE, LAYS EMPHASIS ON DESCRIPTION AND INTERPRETATION AS WELL AS PRUDENT VALUE JUDGEMENT, INSTEND OF ARBITRARY DECISION. A MORE THOROUGH STUDY WILL HAVE YET TO BE WAITED WHEN THE'THIRD GENERATION'HAVE GONE A MORE FULL AND COMPLETE DEVELOPMENT.

与那些业已具备了历史定性的诗歌经验和现象相比，激荡之后归于沉潜，如今正在作出某些内坚实在的推移的&第三代&诗，无论在时间跨度上还是在所展示的精神层面上，对历史和理论意义的容纳程度都还显得相对有限，由此规定了论文对描述和阐释的侧重，以及对下论断式的价值判断尽可能保持谨慎的态度，后者将有待于&第三代&更为充分、完整的发展和立足于其上的更为充分的研究后，再加以弥补。

He is the most remarkable man that I have ever known.

他是我知道的人中最值得注意的人。

Increased appearance of lymphocele was noticed in patients with diabetic nephropathy, congenital malformations of the urinary tract, and inflammatory diseases, including glomerulopathy and extraglomerular ones, after high-voltage radiotherapy and after removal of the renal graft.

经过高压放射疗法和切除移植肾后，在糖尿病肾病患者、泌尿系统先天性畸形患者和炎症患者身上发现淋巴囊肿有所增加，包括肾小球病和球外疾病等。