根部

He couldn't wait until Nonsuch reestablished a forest of trees, which tip slightly in hurricanes to uproot just the right-sized crevice, too small for the tropic bird to enter, but just perfect for the cahow.

他等不及楠萨奇森林的恢复。那些树木在飓风的作用下微微倾斜，根部拔起形成大小合适的缝隙，热带鸟太大进不去，但对圆尾鹱来说就太完美了。

He couldn't wait until Nonsuch reestablished a forest of trees, which tip slightly in hurricanes to uproot just the right-sized crevice, too small for the tropic bird to enter, but just perfect for the cahow.

他等不及楠萨奇森林的恢复。那些树木在飓风的作用下微微倾斜，根部拔起形成大小合适的缝隙。热带鸟太大进不去，但对圆尾鹱来说那就太完美了。

Roots of five species of Calanthe and two species of Phaius from north, midland and south of Taiwan were collected for the isolation of orchid mycorrhizal fungi. Total for 104 isolates of fungi were isolated. They are identified respectively by the traditional method or DNA sequence. Results showed thatTrichoderma and Mucor were most often isolated fungi. The DNA sequence results showed that only Xylaris was most common fungus.

由台湾北、中、南四处地方采集五种原生根节兰及二种原生鹤顶兰，进行此等原生兰花根部菌类分离，共分离出104株代码真菌菌种，分别再以菌落、菌丝和孢子等传统形态特徵鉴定菌种，结果发现以木霉菌及毛霉菌属内之菌株占优势，而利用核酸序列比对之鉴定结果则以炭角菌属内之菌株占多数。

Cosmos bipinnatus and Trachymene coerulea exhibited stronger endurance to Pb, however, Pb contamination significantly inhibited Dianthus caryophyllus development, which exhibited the weakest enduring ability.

在Pb浓度为1000 mg kg^(-1)时，铅污染可以刺激波斯菊和翠珠花生长，使其根部和地上部的生物量增加，这两种花卉对铅污染的抗性很强，但铅污染会显著抑制香石竹的生长，香石竹对铅污染的抗性很差。

At the same time, hair mother chromocyte cells can transform melanocytic into melanin and supplement them to the hair roots.

同时，头发的母亲 chromocyte 细胞能够变换黑色素成黑色素和补充它们的头发根部。

Five dominant species including 〖WTBX〗Commelina communis,Elsholtzia haichowensis,Silene fortunei,Polygonum perfoliatum〖WTBZ〗 and 〖WTBX〗Kummerowia striata〖WTBZ〗 were found to have high concentration of total Cu,Pb,Zn,Cd,Cr.

结果表明，鸭跖草等5种植物对重金属Cu、Pb、Zn、Cd、Cr都有程度不等的高量积累，尤其是铜元素，其最高积累量出现在海洲香薷根部，达到844.65 mg/kg，是一般植物Cu含量（5~25 mg/kg）的33.8~1689倍；而在同样条件下，As在5种植物体内的含量为018~098 mg/kg，远远低于As在一般植物中的含量（＜10 mg/kg），这说明这些植物对As可能具有某种规避机制。

If the superstructure is crossways , make sure that the foot section is not lying on the track groups or the outrigger struts of the auxilliary support (if required, props up the boom to a higher level).

如果上车为十字交叉型的，则务必确保臂杆根部没有接触到履带组或辅助支承上的支腿压杆（如够必要，可把臂杆垫得更高些）。

Materials and Methods 50 CT coronary angiography images with arm vein injected and 50 images with intermedia cubital vein injected were analyzed retrospectively. Measured and recorded the CT values of superior vena cava and aorta root , contrast media bolus effects were analyzed.

材料和方法选择手臂和肘正中静脉注入各50例患者的64排螺旋CT冠脉造影图像，并测量上腔静脉和主动脉根部的CT值，分析并评价对比剂的团注效果。

Any of various sedges of the genus Cyperus, especially C.longus of Europe, having rough - edged leaves, reddish spikelets, and aromatic roots.

香根莎草一种莎草属莎草，尤指欧洲的长莎草，具有粗糙边缘的叶子、红色的小穗状花和芳香的根部

Aiming at the fracture in operation of damageable pump shaft used on locomotive, macroscopic and microscopic analysis of the pattern of fractured cross section in pump shaft is conducted and it is recognized that the fracture is typically caused by combined action of bending and torsion fatigue.

针对机车用水泵轴在使用中容易发生断裂的问题，对水泵轴断口的宏观和细观形貌进行了分析，认为断口为典型的弯扭复合疲劳断口。通过检测水泵轴上装配的齿轮，发现由于齿轮的加工误差过大，在轴的退刀槽根部造成了较大的附加拉应力，最终导致轴的断裂。因此及时消除齿轮的加工误差，同时提高安装精度，是防止此类断裂发生的关键

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。