查询词典 arbor vitae cerebelli

However remarkable impacts were observed in the plantation in terms of community physiognomy,community structure,species composition,species richness,and biomass accumulation.1 Planting trees made community structure simple.Betula alnoidis plantation had three layers including a dominant arbor layer,a complex and well developed shrub layer and a poorly developed vine layer.The arbor layer contained few species and had a single layer.The mountain rain forest had 4 layers including the dominant arbor layer,shrub layer,grass layer and vine layer.The vine layer was well developed and very rich in species composition,and the arbor layer contained as many as 38 species that could be grouped into 3 layers.2 Sequenced by the important value,main species for the plantation and the nature forest were totally different,and the plantation had one dominant species while the nature forest contained many dominant species.3 Planting trees changed the community physiognomy.

但是人工种植西南桦林对群落的季相外貌、群落的结构、物种组成、物种丰富度以及生物量等方面有较大的影响。1人工造林使得群落结构简化，西南桦人工林的层次结构有3层，以乔木层占优势，并且有种类多而发达的灌木层，同时，藤本植物欠发达，但是乔木层树种单一，明显仅有一层；山地雨林的层次结构有4层，以乔木层占优势，还有灌木层、草本层和藤本植物，藤本植物种类多，十分发达；乔木层树种丰富，可达38种，乔木层还可分为3层。2人工造林较大程度地改变了群落的物种组成，根据重要值的大小排列，人工林和天然林的主要物种组成已经完全不同；并且人工林单优树种明显，而天然林就含有较多的优势树种。3人工造林改变了群落的外貌。

Results:Hemangioblastomas were often located in hemispherium cerebelli and vermis cerebelli,other parts of brain were rare.

结果：血管母细胞瘤常位于小脑半球及蚓部，其它部位少见。

The results indicated that the content of organic matter of the natural meadow and the arbor forest land in the 0-20 cm surface soil grew separately by 36.11% and 32.96%; the nitrogen content of the natural meadow and the arbor forest land was also high, being 66.88 mg/kg and 69.37 mg/kg, respectively; the content of fast-acting potassium in the surface soil was higher than that of meadow ,while the activity of the urea enzyme, alkaline phosphatese and sucrase of the arbor forest land was stronger than that of the other four land utilization modes.

结果表明，天然草地和乔木林地10~20 cm表层土壤有机质增长率均较大，为36.11%和32.96%，二者碱解氮含量也较高，分别为66.88和69.37mg/kg；乔木林地和灌木林地0~20 cm 表层土壤有效磷含量均高于天然草地和人工草地，乔木林地速效钾含量最高。

Meso phanerophytes and micro phanerophytes are main composing plant of arbor synusia in the area.In synusia structure,except for the warm shrubs,frost flora all have arbor synusia,shrub synusia,herbage synusia and lichen synusia.The evergreen broad leaved meso phanerophytessynusia dominates the arbor layer .

在层片结构上，森林植物群落除暖性灌丛外，都具有乔木层层片、灌木层层片、草本层层片和苔藓地被层层片，常绿阔叶中高位芽层片为乔木层主要层片，并多构成群落的建群层片。

During the investigations, some basic research methods and theories such as mending the end section profile of the screw arbor gear applying the conjugate principle, the milling outline for the screw arbor profile cutter by kineto-synthesis method, establishing the dummy variable model of the screw arbor by the CAD method, the theory of the distributing of the fluid pressure on the screw, the precision analyzing and computing screw profile by the dummy model and FEM method are established.

在研究过程中确立了一些基本的研究方法和基本的理论。如应用共轭原理改进螺杆端截面齿曲线的、利用运动合成的方法研究螺杆成形铣刀廓型、应用计算机辅助设计的方法建立螺杆的虚拟模型、应用牛顿流体理论研究螺杆中的流体压力分布、应用有限元分析计算方法对螺杆做精确分析计算。

He emerged from under the arbor vitae eyes groggy with sleep.

它从凉亭下缓步走来，睡眼惺忪。

Larger property owners have successfully used closely spaced, fast-growing Monterey Cyprus and Emerald Arbor Vitae for privacy and noise reduction.

较大的业主成功地使用密，快速增长的隐私和降噪蒙特雷塞浦路斯和翡翠安阿伯简历。

So Arbor Day was born on April 10th, 1872, and the first Arbor Day was celebrated.

于是第一个植树节于1872年4月10日诞生了，并举行了第一个植树节庆典。

Because the various countries' national condition and the geographical position are different, Arbor Day is not same in the various countries' name and the time, like Japan is called "the tree knag" and "the afforested week"; Israel calls "trees' new year date"; Burma is called "the tree-planting month"; Yugoslavia is called "the tree-planting week"; Iceland is called "the student to plant trees Japan"; India is called "the national Arbor Day"; France is called the national trees date "; Canada is called "the forest week.

由于各国国情和地理位置不同，植树节在各国的称呼和时间也不相同，如日本称为"树木节"和"绿化周"；以色列称"树木的新年日"；缅甸称为"植树月"；南斯拉夫称为"植树周"；冰岛称为"学生植树日"；印度称为"全国植树节"；法国称为全国树木日"；加拿大称为"森林周。附件：你需要登录或注册后才能查看。

The selectivity of dominant species of arbor by hoolock gibbons in both places had similar characters of external appearance of arbor. The tall arbors with continuous crown and high degree of closure could provide more routes and wider space for movement and better hiding condition for hoolock gibbon.

两地白眉长臂猿对优势乔木的选择都具有相同的外貌形态特征，树形高大、树冠连续、郁闭度高的乔木可为它们提供更多的移动路线、更广的活动空间和更好的隐蔽条件。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48