簇

During the study of multiphoton ionization of pyridazine-〓 clusters, a sequence of 〓 was observed.

在对哒嗪-水团簇的多光子电离研究中，看到一系列的质子化产物离子〓。

The multiphoton ionization mechanisms of hydrogen-bonded cluster systems: pyrimidine-〓 and pyridazine-〓 were studied using TOF mass spectrometer at 355 and 532nm laser.

本文利用355，532nm波长的激光和TOF质谱首次研究了嘧啶-甲醇（〓，pyrimidine-〓）以及哒嗪-甲醇（〓pyridazine-〓）氢键团簇体系的多光子电离机理。

In comparison with 〓ligand the substitution of one phenyl groupby pyridyl ligand renders this cluster a self defocusing effect different with previousbutterfly shaped clusters, so the peripheral ligands may also play an important role onthe NLO effects.

配体中的吡啶取代基取代苯基的微小改变使标题化合物具有了不同于以往蝴蝶状簇合物的非线性折射性质，即表现为自散焦，从而说明外围配体对非线性也具有大的影响作用。

The changes on models allow them to qualitatively demonstrate an innovation\'s dynamic modes, and quantitively predict the innovation\'s future from the point of the different views.

其中曲线簇模型可以更清晰更准确地反映渗透的动态过程，几个修改模型也从不同的角度出发，对扩散的动态过程的方向变化及结果进行更为准确地量化预测。

Spikelets in loose, spicate clusters; palea not keeled; lodicules absent (to 3); glumes usually absent; rachilla internodes usually disarticulating.

在松散，穗状的簇生里的小穗；内稃不翻转；鳞被无(对3来说)；颖片通常无；小穗轴节间通常脱节。 7 Schizostachyum 竹属

Shortening of stem internodes, resulting in tufted or rosetted growth.

干节间缩短，簇生。

Long branch is rufous, show "" the glyph bends, smooth, have stipular thorn or not apparent; Short branch is born in the each other on the long branch of biennial above; Fall off sexual rod is finer, without bud, bunch is born on short branch, after autumn and foliaceous all fall.

长枝红褐色，呈&之&字形弯曲，光滑，有托叶刺或不明显；短枝在二年生以上的长枝上互生；脱落性小枝较纤细，无芽，簇生于短枝上，秋后与叶俱落。

Panicle lanceolate to oblong in outline, loose to rather dense, 10–25 cm, greenish or purplish, shining; branches clustered,scabrid.

圆锥花序披针形到长圆形轮廓，释放与相当紧密，厘米，带绿色或带紫色，发亮；分枝簇生，粗糙。

Inflorescences of solitary or clustered flowers subtended by scarious bracts and bracteoles.

单生或簇生花的花序以干膜质的苞片和小苞片被包着。

Flowers unisexual, on same plant or not, sessile, clustered at axils and at apex, in solitary or complex thyrsoid structures; each flower with 1 bract and 2 bracteoles, scarious.

与否单性的花，在相同植株上，无梗，簇生在腋和在先端，在单生或复合聚伞圆锥花序结构；每花具1苞片和2小苞片，干膜质。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。