系统发育

The study revealed the characteristics of modern climate changes, which is warming in winters and dry in summers. The characteristics of the impact of climate change on overwinter crops, cool temperaturephilic crops and tropical crops in growth and development, planting area and suitable planting altitude, and yield and quality were analyzed systematically.

在揭示甘肃省现代气候变化基本特征是冬暖夏干的基础上，比较系统地综述了越冬作物、喜凉作物和喜温作物等8种主要农作物的生长发育、适生种植区高度和种植面积、产量和品质等对现代气候变化的响应特征。

The study revealed the characteristics of modern climate changes, which is warming in winters and dry in summers. The characteristics of the impact of climate change on overwinter crops, cool temperature-philic crops and tropical crops in growth and development, planting area and suitable planting altitude, and yield and quality were analyzed systematically.

在揭示甘肃省现代气候变化基本特征是冬暖夏干的基础上，比较系统地综述了越冬作物、喜凉作物和喜温作物等8种主要农作物的生长发育、适生种植区高度和种植面积、产量和品质等对现代气候变化的响应特征。

The early treatment of cheiloschisis and palatoschisis include the treatment and nursing of postnatal physiological dysfunction, physiognomy defect, developmental malformation, secondary maxillofacial malformation and psychic health of the patient and the parents.

唇腭裂早期治疗是对唇腭裂患儿出生后存在的生理功能障碍、外貌缺陷、以及随生长发育畸形的变化、术后继发的牙颌系统畸形、患儿及父母的精神心理健康问题进行一系列治疗护理，直到成为身心康复的个体。

To provide data of floral development for the genus Phytolacca and to have a further insight into the systematic relationships of the family Phytolaccaceae, floral organogenesis of three species in this genus, viz., P.

为进一步研究商陆科的系统位置提供花器官发生和发育的证据，在扫描电子显微镜下观察了商陆Phytolacca acinosa、多雄蕊商陆P。

Combining electron microscopy observation with DNA fluoresence detecting technique, it is systematically studied the ultrastructure of microspore, the distribution of plastid and mitochondria and the changes of organelle DNA at different developing stages in Phaseolus vulgaris, Pisum sativum, and Lilium Spec.(L. davidii and L. regale).

基于上述的情况，本研究应用电镜和DNA荧光技术系统研究了菜豆、豌豆及百合属中王百合和兰州百合这些植物种小孢子发育的超微结构，质体和线粒体的分布形式及其DNA的变化情况与遗传的关系，并应用RFLP分析了兰州百合的质体遗传方式，同时对另一种可遗传的细胞器——线粒体的遗传方式也进行了研究。

This study demonstrates that the coal pores are polygenous, polymorphous and all sizes, they only develop and connect within micra-area.

研究结果表明，煤孔隙的成因类型多，形态复杂，大小不等，各类孔隙都是在微区发育或微区连通，它们借助于裂隙而参与煤层气的渗流系统。

The development of male gametophate in Polygonatum simizui and Pdargonium hortorum was studied using the electron...

应用电子显微镜以及光镜和电镜水平细胞化学的技术对玉竹，天竺葵雄配子体发育过程进行了系统研究。

We propose that ethylene is part of a signaling pathway that modulates cell diision in the quiescent center in the stem cell niche during the postembryonic deelopment of the root system.

我们假设在根系统胚后发育过程中，次乙基调节在干细胞维环境静止中心区域的细胞分裂的一个信号转导通路

FSH and pubertal development. The results showed that serum T inereased rapidiy with adolecent growth spurt from 11 to 15 years of age, then came up to stability.

身体发育经历着一系列形态和生理的变化，这些变化都是在中枢神经系统、内分泌系统控制下，特别是性腺影响下完成的。

The sound producing system of Sciaenidae is consisted mainly of extrinsic sonic muscle and swimbladder. Because female red drum do not have the sonic muscle, the sonic muscle of young red drum appeared when they were three months old and they were male. Young male red drum started to produce audiable sound at seven months old. The weights of sonic muscles and swimbladders increased with body weights.

石首鱼的发声系统以外接发声肌肉及泳鳔为主，由於雌鱼并无发声肌肉，因此红鼓鱼幼鱼在三个月左右出现发声肌肉者为雄鱼，发育的过程中，发声肌肉、泳鳔的重量随年龄增加而增加，然而雄鱼泳鳔的重量增加情形大於雌鱼。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。