nival belt是什么意思

网络释义

用法例句

The snow cover on the Qinghai-ibet plateau in winter and the precipitation in summer in Hubei province;

冬季青藏高原积雪与湖北汛期降水

In this paper the cause of the differentia in interannual variation between snow cover and seasonal frozen soil in the Tibetan Plateau is analyzed by using conventional meteorological observations in 72 stations, including daily snow depth, frozen soil depth, air temperature, precipitation and ground surface temperature.

利用青藏高原上72个常规气象观测站的逐日积雪厚度、冻结深度、气温、降水和地表温度资料,分析了高原积雪和季节冻土年际变化差异的原因。

Its variation trend coincides with the recent snow accumulation increases in Antarctica and Greenland, therefore, snow cover on .

根据６０个地面基本气象台站１９５７～１９９０年逐日雪深、月平均气温、月降水量观测记录，用ＡＲＭＡ（ｐ，ｑ）模型检验了青藏高原积雪变化趋势，结果表明，高原积雪变化呈普遍增加趋势，与南极大陆及格陵兰冰盖表面雪积累率的增加相一致。

Progresses on Quantitative Remote Sensing of Snowcover;

积雪定量化遥感研究进展

Relationships between overwintering Agrotis segetum population and snow;

黄地老虎种群动态与积雪的关系

Numerical Simulation of the Influence of the Tibetan Plateau Winter-spring Snow Anomalies on the Summer Precipitation in China;

青藏高原冬春积雪异常影响中国夏季降水的数值模拟

The samples of snowfall,snowpack and snowmelt runoff collected during November 2006 to May 2007 in Liangshui Nature Reserve were regarded as the research object in order to study the snow chemical characteristics and regularities of the forest ecosystem.

以2006年11月至2007年5月凉水自然保护区内采集的降雪、积雪和溪流融雪径流样品为研究对象,初步探讨森林生态系统内雪化学特征及其变化规律。

The distribution of snowpack in spring is studied with Pailugou catchments of Qilian Mountains forest area as the subject.

以祁连山西水林区排露沟流域为代表研究祁连山林区春天积雪分布规律 ,表明祁连山林区积雪分布与海拔高度关系极大 ,海拔越高 ,积雪越多 ;在较小尺度上 ,积雪分布与坡向、植被类型、林分郁闭度等因子有关 ,主要受森林植被影响 ,森林植被形成积雪小环境。

Objective To optimize the process of extraction and purification for Centella asiatica(L.

目的研究积雪草的提取纯化工艺。

,Centella asiatica(L.

目的研究中药夏枯草、积雪草、筋骨草和青蒿素的体外抗结核分枝杆菌H37RV的活性。

The preparation of healthy beverage from Centella asiatica(L.

以积雪草为原料,采用正交试验研究对积雪草的浸提条件和调制配方进行优化选择。

Effects of Asiaticoside on the Balance of Inflammatory Factors of Mouse's Acute Lung Injury Induced by LPS;

积雪草苷对LPS诱导小鼠急性肺损伤炎症因子平衡的影响

The effect of asiaticoside on cytokines release from RAW 2647 cells induced by LPS;

积雪草苷对LPS刺激RAW264.7细胞炎症因子的影响

Inhibitiory action of asiaticoside on collagen-induced arthritis in mice;

积雪草苷对小鼠胶原诱导性关节炎的抑制作用