英语人>网络例句>三部 相关的搜索结果
网络例句

三部

与 三部 相关的网络例句 [注:此内容来源于网络,仅供参考]

He had a mild right hemiparesis, affecting triceps and wrist extensors.

同时,右侧肢体轻度偏瘫,并影响到了三头肌和腕部伸肌。

The purpose of this paper is to review and analyze recent advances in heterostyly research, with emphases on 1 types, floral syndrome, ancillary polymorphism and population structure of heterotylous species; 2 taxonomy, origin and evolution of angiosperms that exhibit heterostyly; and 3 the evolutionary biology of pollinating characteristics associated with heterostyly.

本文从以下三个方面进行总结和分析:(1)异型花柱植物的类型和花部特征、附属多态性和种群结构;(2)异型花柱植物在被子植物中的分布、起源和演化;(3)异型花柱植物传粉特性和适应意义。

Petioles acute-triangular in cross section, 5–20 cm, sheaths triangular-ovate; leaf blade triangular-ovate, 20–45 × 17–40 cm, 2–3-ternate-pinnate; leaflets subsessile or short-petiolulate, long-ovate to elliptic, 2.5–12 × 1–6 cm, base obliquely cordate to cuneate, margin coarse-toothed or serrate, apex acuminate, glabrous or hispidulous along nerves.

叶柄锐尖三角形的在横断面上,5-20厘米,鞘三角状卵形;叶片三角状卵形, 20-45 * 17-40 厘米,羽状2-3回三出;小叶近无柄或短的小叶柄,长卵形到椭圆形, 2.5-12 * 1-6 厘米,基部斜心形对楔形,边缘粗糙的齿或有锯齿,先端渐尖,无毛的或沿着叶脉具短硬毛。

Considering a spherical porous carbon particle immersed in a static ambient atmosphere, the combustion characteristics under three basic conditions: frozen flow, equilibrium flow, partial flow are solved in a half-analytical and half-numerical way. By using the LAEA (Large Activation Energy Asymptotic Method), the departure value of some parameters such as combustion rate, temperature, and concentration are obtained. On this basis, the rules of a carbon particle combustion under various conditions when the gas phase Damk〓hler number is in the range of 0,+∞ are summarized.

建立氧化性环境中相对静止的多孔炭粒燃烧的控制方程,采用半解析、半数值方法求解出炭粒在冻结流、部分流、平衡流三种基本情况下的燃烧规律,并采用大活化能渐近匹配方法,计算出偏离冻结流、偏离平衡流情况下燃烧速率、温度及组分浓度等参数的偏离解,进而总结出炭粒在气相Damk〓hler数为0,∞整个范围内燃烧特性变化规律。

Good thermal stability and self-extinguishing behavior was observed with the cured polybenzoxazine resins. Second, furan-containing benzoxazine monomers, P-FBz, BPA-FBz, and 4FP-FBz were prepared using furfurylamine as a raw material. Formation of furfurylamine Mannich bridge networks in the polymerizations of P-FBz and BPA-FBz increased the cross-linking densities and thermal stability of the resulting polybenzoxazines. P-FBz and BPA-FBz- based polymers also exhibited high glass transition temperatures above 300℃, high char yields, and low flammability with a limited oxygen index value of 31. The dielectric (Dk3.21–3.39) and mechanical properties (high storage modulus of 3.0–3.9 GPa and low coefficient of thermal expansion of 37.7– 45.4 ppm) of the P-FBz and BPA-FBz-based polymers were superior or comparable to other polybenzoxazines. 4FP-FBz used for polybenzo- xazine modification by means of formation of benzoxazine hybridation with P-FBz.

第二部份以2-呋喃甲胺为起始物,制备了P-FBz、4FP-FBz与BPA-FBz 三个含呋喃官能基之氧代氮代苯并环己烷的单体;BPA-FBz与P-FBz於开环聚合中形成之Mannich bridge网状结构有效地提升聚氧代氮代苯并环己烷聚合物之交联密度与热安定性;Poly与Poly具有大於300℃之玻璃转移温度、高的焦炭生成率与具有31之极限氧指数(Limited oxygen index, LOI)的难燃性特质,Poly与Poly之介电常数(Dk=3.21~3.39)与机械性质[3.0~3.9 GPa的储存模数与37.7~45.4ppm之低热膨胀系数( Low coefficient of thermal expansion, Low CTE)]均较其他聚氧代氮代苯并环己烷为优;4FP-FBz具有低之介电常数(Dk=2.7),以其作为降低介电常数之反应型改质剂,与P-FBz混成,证实可有效地降低Poly的介电常数。

Among these three methods, principal component analysis is not necessary; a large amount of severe problems (such as the determination of the number of clusters) encountered in the delineation of hydrologically homogeneous regions arise in conventional clustering methods and the employ of discrimination analysis is not intuitional.

在这三种统计技术中,主成分分析并非划分水文均一区必要的步骤;大部份关於水文均一区的划分的问题则存在於传统的群集分析方法中;而识别分析在水文均一区划分中的用法则并不直觉。

By comparing and analysing, we obtain the variation of the fraction of volume of the vapour inside pump and the variation of efficiency. Thus we know the anti-cavitation and efficiency of the pump how were influenced by different methods of generate blades. The results are good reference for engineers majoring on hydromechanical mechanism

通过对不同叶片水泵內部气体体积和效率进行对比分析,得出了三种不同的叶片成型规律对水泵的抗空化性能和效率的影响,得到的结论对于轴流水泵的设计、改进有一定指导意义。

Within Pocilloporidae, the maximum diameters of juvenile Seriatopora hystrix was significant smaller than Pocillopora damicornis from 2-12 month. Some recruits of Seriatopora hystrix did not grow for more than a year.

而三种鹿角珊瑚科幼生中,尖枝列孔珊瑚幼生平均最大直径,在月龄2至12个月各月龄期,都有显著小於细枝鹿角珊瑚;同时尖枝列孔珊瑚幼生有部份幼生在一年内几乎没有增长。

Objective:To establish an animal model of iliopectineal crest fracture and explore the effect of ATMFS on the mechanical property of canine iliopectineal crest fracture.

目的:建立一种骨盆弓状线部骨折的动物模型,探讨骨盆髋臼三维记忆内固定系统(acetabular tri-dimen-sional memory fixation system,ATMFS)对骨折愈合及力学性能的影响。

Objective:To establish an animal model of iliopectineal crest fracture and explore the effect of ATMFS on the mechanical property of canine iliopectineal crest fracture.

中文摘要:目的:建立一种骨盆弓状线部骨折的动物模型,探讨骨盆髋臼三维记忆内固定系统(acetabular tri-dimen-sional memory fixation system,ATMFS)对骨折愈合及力学性能的影响。

第63/79页 首页 < ... 59 60 61 62 63 64 65 66 67 ... > 尾页
推荐网络例句

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特,那个是爱朗。

Articulate the aims, objectives and key aspects of a strategic business plan.

明确的宗旨,目标和重点战略业务计划。