查询词典 tulip shell

A Tulip Tree leaf will typically reach a length of 4-6 inches in diameter.

郁金香一树叶长度一般达到4-6英寸直径。

Plant your Tulip Tree in moist and nutritious soil, ideally close to water.

郁金香树贵、植物营养土壤潮湿，最好靠近水。

The results of this investigation indicated that there were significant effects of Pb and Cd single and combined stress on the content of Ca and Mg in different organs of hybrid tulip tree.

研究结果表明，Pb、Cd胁迫对杂交鹅掌楸各器官中Ca、Mg含量产生显著影响。

The Tulip Tree is though, adaptable and will withstand most tree diseases and pests.

郁金香树虽应变将经受最树病虫害。

If a Tulip Tree is planted in a more open area, it will instead grow a pyramid shaped crown that eventually turns oval with age.

如郁金香树种植面积较开放、它将不是一个金字塔形壮大，最终折冠椭圆与年龄。

This research would also facilitate the germplasm conservation of rare plant Chinese tulip tree in Mount Emei by employing tissue culture approach.

该研究也为进一步用组织培养法保存峨眉山珍稀植物鹅掌楸种质资源提供了参考。

Based on the Liriodendron interspecies hybridization study by professor Ye Peizhong,according to the satisfying and exact mating system and field design,the reciprocal cross with extensive genetic background of Liriodendron tulipifera Linn., the backcross and F 1 crossing which had never been made, and the genetic analysis of heterosis of the hybrid tulip tree were carried out.

在叶培忠先生的鹅掌楸属种间杂交育种研究基础上按遗传设计与环境设计开展了扩大北美鹅掌楸遗传基础条件下的正反交以及前人从未做过的回交和F1 间杂交，并进行了杂种马褂木杂种优势的遗传分析。

In this research, we employed shoot-tips of wild Chinese tulip tree in Mount Emei as explants for tissue culture, and mesured the content changes of super oxygen-anion free radicals O2(superscript -, hydrogen peroxide (H2O2) and malondialdehyde during the secondary culture.

本研究以峨嵋山野生鹅掌楸茎尖芽为外植体进行组织培养，并对其继代培养再生过程中超氧阴离子自由基O2 (上标-、过氧化氢(H2O2)和丙二醛含量的变化进行了测定。

Tulip Tree wood has a pale yellow color and is particularly popular in furniture, wood carvings, cabinetry, veneer, jewelry boxes and musical instruments.

郁金香木色淡黄、有尤为流行家具，木雕，cabinetry、单板、首饰盒、乐器。

To disclose deeply and systematically the toxicity and tolerance mechanisms of hybrid tulip tree to heavy metals stress, this paper was carried out to study effects of Pb and Cd single and combined pollution on the growth, membrane lipid peroxidation, antioxidant enzymes system, photosynthetic characteristics, endogenous hormones, mineral elements metabolice.

本文研究了Pb、Cd及其复合污染对杂交鹅掌楸Liriodendron chinense×L。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。