查询词典 tideland spruce

The pine, cedar and spruce are evergreens.

松树、 雪松、云杉都是常绿的树。

The results show that as the crown density reduces the foresttype diversity increases and as the diversity goes up the stability of stand comes down; that the forest is under regressive succession and its stability now is the lowest; that the growth of spruce and fir trees has obviously a n...

结果表明：该林区的林分类型多样性随郁闭度的降低而增加，林分的稳定性随多样性的增加而降低，林分处于逆向演替过程中，林分的稳定性处于最低限；云、冷杉林与环境因子——海拔之间呈明显的负相关；在高海拔区云、冷彬林十分脆弱，一旦原有种群结构的郁闭度低于0.3，森林的稳定性将被破坏，即使在完全封禁的条件下，25年生的疏林要恢复到有林地状态，需要40年的时间。

Clear-cuts eat into stands of 55-year-old spruce, fir, and redwood trees on Green Diamond company land in Humboldt County.

在洪保德县绿钻公司的地盘上，&剔光头&砍进了55年生的云杉、冷杉和红杉林里。

Clear-cuts eat into stands of 55-year-old spruce, fir, and redwood trees on Green Diamond company land in Humboldt County.

25：地质学家尼尔·杨布拉德拿着的是一张航空图片，包括了1978年红杉国家公园的48000英亩区域，当时这个地区轮廓分明，还有450英里伐木道路。

The distribution of soil pH around the boles of spruce and larch growing in liangshui Natural Reserve and Harbin City was studied in order to find out the effect of stem flow on soil pH.

为了解树干径流对林下土壤PH的影响，在凉水自然保护区和哈尔滨市内，取样分析了云杉和落叶松树干周围的土壤pH分布状况。

In the research by thermodynamic approach, the moisture sorption isotherms of Sikkim spruce were determined at different stages of various adsorption processes (initiated from oven-dry state) and desorption processes (initiated from fiber saturation point) for three temperatures of 25, 50, and 75℃.

在吸附热力学研究中，测定了25，50，75℃三个温度下西藏云杉试材在水分吸着过程（绝干状态到某一恒温恒湿平衡态）及水分解吸过程（从纤维饱和点到某一恒温恒湿平衡态）的各个阶段的水分吸着与解吸等温线。

Then the moisture sorption isotherms of Sikkim spruce were determined at different stages of various adsorption processes (initiated from oven-dry state) and desorption processes (initiated from fiber saturation point) for three temperatures of 25, 50, and 75℃.

通过实验测定了25，50，75℃三个温度下西藏云杉试材在水分吸着过程（绝干状态到某一恒温恒湿平衡态）及水分解吸过程（从纤维饱和点到某一恒温恒湿平衡态）的各个阶段的水分吸着与解吸等温线。

The main timber with spruce, fir, pine, poplar and so on.

主要用材林有云杉、冷杉、油松、杨树等。

Of or relating to the forest areas of the northern North Temperate Zone, dominated by coniferous trees such as spruce, fir, and pine.

北温带北部森林地区的北温带北部森林地区的或与之相关的，主要植物为针叶树，如云杉、枞树和松树

The gas-filled spindle would be constructed of a spruce framework covered with cloth and coated with India rubber.

& 该充气主轴，将兴建一个云杉的框架内所涵盖的布和涂层与&印度橡胶。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。