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Any of various plant - eating mammals having fully furred feet and two pairs of upper incisor s and belonging to the order Lagomorpha,which includes the rabbits,hares,and pikas.

兔形目动物任一种以植物为食的哺乳动物，足部长满毛，长有两排上门齿，属于兔形目，包括家兔、野兔和鼠兔

Lamiaceae A dicotyledonous family of herbs and low-growing shrubs, most of which have stems of square crosssection and simple leaves with stiplues arranged in oppotiste pairs.

唇形科：草本或矮灌木，双子叶植物，四棱茎，单叶对生或轮生。

Inflorescences gray lanuginose, leaf veins 18–20 pairs; petiole 2.5–4 cm.

花序灰色被绒毛，叶脉对；叶柄2.5-4 厘米 14 P。 lanuginosa 绵毛石楠

Methods Fifty pairs of calcaneous specimen were measured to study the ideal site and direction of panes lateralis of calcaneous.

测量跟骨骨骼标本50副，确定跟骨外侧壁理想的进钉点和进钉角度方向。

Filaments free or median pairs connate near base, 2.5-4 mm; anthers narrowly oblong, 0.7-1 mm. Fruit linear, straight, latiseptate, strongly torulose, 4-6 cm × 1-1.7 mm; valves not veined, densely pubescent with setose simple trichomes mixed with much smaller, forked and subdendritic ones; style obsolete; stigma conical, to 1 mm. Seeds oblong, 1.2-1.5 × 0.6-0.8 mm.

花瓣粉红色，线形， 8-10 * 0.8-1 毫米花丝离生或中间对合生的近基部，2.5-4毫米；花药狭长圆形，线形，直，具宽隔膜，强烈近念珠状的0.7-1毫米果，4-6厘米×1-1.7毫米；裂爿并非脉，密被短柔毛具单非常与小，分叉混合和东西；花柱废退；圆锥状的柱头，在1毫米种子长圆形， 1.2-1.5 * 0.6-0.8 毫米。

The Guardian can reveal that a team of 20 top scientists assembled by Mr Venter,led by the Noble laurate Hamilton Smiith,has already constructed a synthetic chromosome,a feat of virtuoso bio-engineering never previously achieved.Using lab –made chemicals,they have painstakingly stitched together a chromosome that is 381 genes long and contains 580,000 base pairs of genetic code.

家长可以显示一个20人的团队的顶尖科学家通过文特的带领下，高贵的laurate汉密尔顿Smiith，已经建造了一个合成染色体，这一壮举的演奏家生物在以前从未达到使用化学实验室，他们之前在刻意的染色体缝长和包含381基因遗传密码的580，000降到了现在的碱基对。

Aquatic crustaceans typically having a carapace and many pairs of leaflike appendages used for swimming as well as respiration and feeding.

水栖甲壳动物，特征是有一个壳和许多对用于游泳、也用于呼吸和进食的叶状附肢。

Chapter 5 and 6 are concentrated on the fundamental problem how to con-struct finite-dimensional and infinite-dimensional Liouville integrable Hamiltonsystem.Starting from two isospectral problems,Tu's scheme is applied to gen-erate the corresponding CKdV hierarohy and coupled Burgers hievachy,andthey are shown to be Liouville integrable Hamilton systems.Two spectral prob-lems,which contain three and four potentials respectively,are also studied byTu's scheme.Two new Liouville integrable Hamilton hierarchy are estab-lished.A new general approach using Lenard's gradient sequence is presentedto obtain Lax integrable hierarchy and their zero curvature representation,andsome examples are given.The nonlinearization procedure is applied to theeigenvalue problem of coupled Burgerrs hierarchy.It is shown that underBargmann constraint,the spatial part of the Lax pairs is nonlimearized to be afinite-dimensional Liouville completeiy integrable Hamilton system.

第五、六章研究如何从一个谱问题出发构造可积发展方程族及其零曲率表示、Hamilton结构和判断Liouville可积性：通过对二类具有2个位势的等谱问题直接研究，利用屠格式生成了耦合KdV族和耦合Burgers族，并证明它们均为Liouville可积的广义Hamilton方程族；而通过分别具有3个和4个位势的等谱问题，遵循屠格式构造了二族新的Liouville可积的广义Hamilton方程族；给出了利用Lenard梯度递推序列产生发展方程族及其零曲率表示的一种方法，作为应用，讨论了CKdV族，BPT族及耦合Burgers族的产生及其零曲率表示；应用非线性化技巧，证明了在Bargmann约束下，耦合Burgers族的Lax组可被线性化为Liou-ville完全可积的Hamilton系统。

Leaves 29-84 cm; petiole 7-12 cm, pilose to glabrescent, often lenticellate; rachis moderately pilose to glabrescent, occasionally velutinous; leaflets usually 6-9(-12) pairs; petiolules (2-)4-12 mm, pilose/villous to glabrescent; leaflet blades lanceolate to ovate-lanceolate, 7-14(-19.5)× 3.1-6(-7) cm, often dark grayish brown, moderately pilose to glabrescent, usually with short trichomes and club-glands apically on midveins, veins basally pilose to villous/velutinous, base symmetrical to asymmetrical, margin entire, apex acuminate to occasionally acute.

叶29-84厘米；叶柄7-12厘米，具柔毛到几无毛，通常具皮孔；轴适中具柔毛到几无毛，偶尔被短绒毛；小叶通常6-9(-12)对；小叶柄(2-)4-12毫米，具柔毛/具长柔毛到几无毛；小叶叶片披针形到卵状披针形， 7-14(-19.5)* 3.1-6(-7)厘米，经常暗灰棕色，适中具柔毛到几无毛，通常在顶部中脉上具短毛和棍状腺体，脉基部具柔毛到具长柔毛/被短绒毛，基部匀称到不对称，边缘全缘，先端渐尖到偶有锐尖。

The genomic DNA of 42 accessions of leucaena were amplified by using 3 pairs of AFLP primers: E-ACC/M-CTC, E-ACG/M-CTT, E-ACC/M-CAA, and 125 clear bands were produced, of which 108 were polymorphic.

其中17条带为所有材料共有，占14.29%，108条为多态性带，平均多态性百分比为85.71%，从DNA分子水平显示出银合欢具有丰富的遗传多样性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。