查询词典 lotus leaf

The highest transformation frequency 11.21% was achieved on the optimization facts, which were medium YEB with pH5.6, bacterial concentration OD 600=0.4, precultivation for one day, cocultivation for four days, the coculaivation media supplemented with GA3 0.5 mg/L and leaf explanst growed for 45 days.

研究了影响转化频率的主要因素，得出在使用pH5.6的YEB培养基，菌液浓度OD600＝0.4，45日苗龄中部叶片预培养1 d，共培养4 d，共培养的培养基中加入0.5 mg/L GA3的条件下可使转化频率提高到11.21%。

For L. barbarum transformation, the optimized procedure was using 3-week-old leaf explants, preculture for 3-4 days, infection with 1∶1 dilution of an overnight culture of EHA101 (pIG121Hm) suspension with AS and co-culture for 3 days at 24℃ in the dark.

通过农杆菌转化条件的优化，将AS活化的过夜培养EHA101（pIG121Hm）菌液稀释一倍后感染预培养3—4天的三周龄叶外植体，并在24℃黑暗条件下共培养3天，可以获得较为理想的转化效率（62.5％）。

The results Showed that the highest transformation efficiency was obtained through the following transformation procedure: after preculture for 2 d, the explants were in fected 3 min with 50 mg/L acetosyringone and OD600=0.5 Agrobacterium culture liquid, and then co-cultivated for 2 d. Resistant shoots from leaf disks were screened on MS0.4 mg/L NAA + 100 mg/L Cef medium supplemented with 10 mg/L Km.

结果表明：2 d的预培养，OD600值约为0.5的农杆菌菌液添加50 mg/L AS，侵染时间3 min，2 d的共培养，从分化培养基获得的抗性芽在生根培养基MS+0.4 mg/L NAA+10 mg/L Km+100 mg/L Cef上进行延迟筛选，有利于获得较高的转化效率。

Our interpretation of the results from parsimony, distance and maximum likelihood based phylogenetic analyses suggest:(1) African colobines and Asian colobines have been independent evolutionary entities for a long time; the divergent time is estimated to occur 10 million years ago based on a molecular clock of 2% substitution per site per million years;(2) both Rhinopithecus and Trachypithecus could be regarded as separate genus;(3) Pygathrix and Rhinopithecus are sister groups while Presbytis and Trachypithecus are closely related;(4) both the Sichuan and Yunnan snub-nosed monkey represent valid species respectively;(5) within genus Trachypithecus, T. phayrei is closely related to T. cristatus and T. auratus, while T. francoisi is distinct from them; the white-headed leaf monkey, however, should be a subspecies of T. francoisi;(6) within genus Presbytis, P. thomasi should be separated as a valid species from P. melalophos, but the genetically divergent degree between P. comata and P. melalophos implies that P. comata may just be a subspecies of P. melalophos.

结果表明：（1）非洲疣猴与亚洲疣猴的分歧已非常明显，按分子钟推算的分歧时间约在1，000万年前；（2）Rhinopithecus和Trachypithecus均应成为独立的属；（3）白臀叶猴属与金丝猴属关系较近，Presbytis属和Trachypithecus属关系也较近；（4）我国的川、滇金丝猴应分别被视为独立的物种；（5）在Trachypithecus属中，菲氏叶猴与银叶猴(T.cristatus)和乌木叶猴亲缘关系较近，黑叶猴(T.francoisi)则与它们的关系较远，曾被怀疑为一个种的白头叶猴(T.f.leucocephalus)应只是黑叶猴的一个亚种；（6）在Presbytis属内，托氏叶猴应从僧帽叶猴(P.melalophos)中独立出来成为一个有效种，但我们的结果倾向于将灰发叶猴置为僧帽叶猴的一个亚种。

Leaf primordia of the as1-101 and as2-101 mutants grew slowly in comparison to those in wild-type.

另外，它们的表达特征也非常相似，都在细胞分裂旺盛的组织中有强烈的表达。

LjFLO has a possible role in maintaining the marginal meristern of compound leaf primordia.

LjFLO的功能可能与复叶原基边缘分生组织的维持相关。

In the plant vegetative growth, leaf primordia arise from groups of initial cells within the peripheral zone of the shoot apical meristem.

叶是植物进行光合作用的器官。为了适应自然环境，植物叶在漫长的进化过程中发展成今天这样的千姿百态。

Subshrubs, ascending or procumbent on ground or other vegetation; leaf blade acute or obtuse at apex.

在地或者其他植物上亚灌木，上升或平卧；叶片锐尖的或钝在先端。

Inflorescence borne in axil of leaf or scalelike bract, of 1(--3) umbels or a panicle, raceme, or spike of umbels; peduncle sometimes with a scalelike prophyll at base.

花序生于叶或的腋鳞片状苞片，1(-3)伞形花序或一圆锥花序，总状花序，或伞形花序的穗状花序；有时的花序梗具一鳞片状的先出叶在基部。

Inflorescence borne in axil of leaf or scalelike bract, a solitary, many-flowered umbel; peduncle usually compressed, without a scalelike prophyll at base.

叶或的花序生于腋鳞片状的苞片，一单生，多花的的伞形花序；花序梗通常压缩，没有一鳞片状的先出叶在基部。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。