查询词典 steep-up

Seismic imaging in Northeast Sichuan is greatly influenced by the widely distributional carbonate,strata juxtaposition with swelling and concaving,superimposition and connection between different wave fields,complex interlayer contact conditions,static corrections, high and steep structure ,as well as rapid change of seismic velocity in the area.

针对川东北地区碳酸盐岩高度发育，地层隆凹相间，各种波场交叉叠置，层间接触关系复杂，以及静校正问题、高陡构造及速度变化快等影响因素突出的特点，通过分析地表因素、有效波频率、静校正量及膏岩层效应对地震资料品质和成像的影响，研究和开发出三维折射波静校正以及构造建模层速度约束偏移成像等一系列处理技术，消除了众多因素对地震成像的影响，并在宣汉达县地区得到良好的应用效果，为普光特大气田的大规模开发奠定了基础。

These vehicles have seen steep declines in U.S. sales for the past five years.

在过去的五年里，这些汽车在美国的销售量严重下滑。

A direct constraint procedure was used to model the discontinuous mechanical behavior such as sliding and disjointing of faults and weak interlays in steep slopes to evaluate the safety of such slopes .

为正确评价断层对于岩石高边坡安全稳定性的影响，采用接触力学的求解方法--直接约束法模拟断层的滑移和脱开等不连续行为。

Such a steep descent in an airplane would have blacked out a fledging.

飞机作这样的急速下降本来是会使缺乏飞行经验的人眼前发黑的。

The snow had just been flurries as we climbed down the steep staircase.

雪刚飘雪我们爬下陡峭的楼梯。

These steep rises have been fuelled to a great extent by the dramatic growth in demand from China.

这些急剧的价格上涨，相当程度上是由戏剧性增长的中国需求推动的。

This change may brought tremendous benefits to the economy of zoology:① the forest land renew as elements of Kai county landscape, the cover ratio of forest increase obviously to 66.29% from 22.55% now, gain double. At the same time, the scale and intension of the soil erosion will control efficiently with the disappearances of the steep slope which use for furrowing; and it don't exist converse succession, it also make the whole landscape ecosystem system enter into virtuous circle.

这种变化将产生巨大的生态经济效益：①有林地重新恢复为开县景观的基质，森林覆盖率显著增加，将由目前的22.55%增至66.29%，净增2倍，同时，陡坡耕地全部消失，水土流失规模和强度将得到有效控制，现有不少嵌块体的逆向演替将不复存在，使整个景观生态系统进入良胜发展。

Consisting of eight geographical clusters of protected areas within the boundaries of the Three Parallel Rivers National Park, in the mountainous north-west of Yunnan Province, the 1.7 million hectare site features sections of the upper reaches of three of the great rivers of Asia: the Yangtze, Mekong and Salween run roughly parallel, north to south, through steep gorges which, in places, are 3,000 m deep and are bordered by glaciated peaks more than 6,000 m high.

由在3 个平行的河国家公园的边界内的保护区的8 地理的群组成，在云南省，170万平方公引站点特徵亚洲的巨大河中的3 条的上游的部分的巨大北部西边内︰长江，Mekong和Salween变得平行，北方到南方，透过在位置内，3，000米深并且毗邻使冰冻山峰高的6，000米是陡的峡谷。

At the time, this particular stretch of the Ohio, wide and brown and bounded on both sides by steep shoulders of land thick with oaks and hickories,...

说明：应译成「在那时候，这一段的俄亥俄河河面宽阔、水色棕黄……」。particular的意思弄错了，这个错出了几次。

Under the background of digital DEM of maor mountain area, and through the program of Avenue in Arcview, the result of potential ravine highly inosculates with the real ravine. With the comparison of potential ravine and real ravine, it can reflect the developing tendency of ravine in this area. Through positioning with GPS and investigation in this area, we can divide the potential ravine of this area into three forms, that is parallel ravine area steep ripe ravine area and evenness swamp area. It can provide scientific reference for forest management and tree planting, and it is a new theory to prevent soil and water loss, and carry through the ravine controlling by people.

在数字化生成的帽儿山地区DEM基础上，通过二次开发生成的潜在沟系，具有与现实沟系高度的吻合性，并通过与现实沟系的比较，能客观的反映出该地区沟系发生、发展的趋势，借助于GPS的定位及实际踏查研究，可将帽儿山地区的潜在沟系划分为平行沟系区、陡坡显沟区和平坦沼泽区三种类型，可为合理的森林经营和植树造林提供科学的借鉴，并为防止水土流失，进行沟系治理提供了新的理论依据。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。