缘

Leaf blade ovate, elliptic, or linear, base broadly cuneate or attenuate, margin entire or rarely crenate.

叶片卵形，椭圆形，或线形，基部宽楔形或渐狭，边缘全缘或很少具圆齿。

Leaf blade margin crenate or repand, rarely subentire.

叶片边缘具圆齿或残波状，很少近全缘。

Leaves opposite to subopposite, rarely alternate, entire, crenate, or serrate, estipulate.

叶对生到近对生，很少互生，全缘，具圆齿，有锯齿的或，无托叶。

Central stamen 2-loculed; leaf margin serrate or crenate.

中心的雄蕊2室；叶缘有锯齿或圆齿。

Leaf blade margin sharply serrulate, crenate, or subentire.

叶片边缘锐有细锯齿，具圆齿，或者近全缘。

The catheter tip position was considered to be satisfactory,as the tip was within 1.0 cm of the upper crista terminalisedge.

当导管尖端处于交界嵴上缘1.0 cm 之内认为导管位置满意。

The goal was to visualize the catheter tip with TEEat the superior edge of the crista terminalis, which is thejunction of the superior vena cava and right atrium.

标准是用 TEE 确定导管尖端是否在交界嵴上缘即上腔静脉与右心房交界处。

KL has been used as a 'bridge' of genetic transfer due to its new recessive ph gene, high crossability and capability of rescue culture.

小麦地方品种"开县罗汉麦"具有新隐性ph基因，且远缘杂交亲和性和胚培出苗率高。

A crosspiece spreading the gunnels of a boat; used as a seat in a rowboat.

搭在船舷上缘的横档；作为小舟里的座位。

Recently, Thellungiella halophila, a close-relative ofArabidopsis thaliana, which is been suggested and be developed as a new salttolerance model plant. Thellungiella halophila is a salt-tolerance crucifer with a shortlife cycle, small genome, and with high sequence similarity(about 90-95% on cDNAlevel), similar heredity characteristics and growth habits with Arabidopsis thaliana.So it is convenience for T. halophila to benefit from a lot of Arabidopsis thalianainformation data.

最近，另一个盐生植物盐芥被提议为研究植物耐盐性的模式系统，它是拟南芥的近缘，为生长周期短、基因组较小、耐盐性较强的十字花科的盐生植物；在cDNA水平上与拟南芥有大约90-95％的同源性，因此，可以方便地将拟南芥的很多信息移至盐芥耐盐性的分子生物学研究；而且，盐芥具有拟南芥很多同样的优点以作为实验系统。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。