有底

• At the same time , the author does a deal of investigating and studying in choosing system equipments , the main system equipments are chassis dynamometer and emission analyzing instrument , speed and stress sensor and so on
  在系统设备的技术选型上，作者作了大量的调查研究工作，主要设备有底盘测功机、尾气分析仪、转速传感器以及力传感器等。
• Industry generosity of spirit and principle . like this , successfully cover upped the shape too much flirtatious bring of a certain and embarrassed , big occupation situation of people attendance of fleshy seem to be to more have the bottom spirit
  上去又是如此深具专业气度与原则性。这样，就成功地掩饰了身材过于妖娆带来的某种尴尬，丰腴丽人们出席大的职业场合就显更有底气。
• Auction with reserve , an auction in which the seller or his agent reserves the right to establish a minimum bid , to accept or reject any and all bids and to withdraw the property at any time prior to the announcement of the completion of the sale by the auctioneer
  有底价拍卖，即卖家或其代理人有权设定一个最低价、确定是否接受竞买人的出价，并有权在拍卖师宣布拍卖结束前撤回拍品。
• This paper holds that business strategies should be adopted for the promotion of campus - culture brands at colleges and universities , so that a number of distinctive and prestigious brands can be consciously fostered and established , and the instructive function of campus - culture can be better realized
  文章认为，高校要借鉴商业领域的品牌战略，通过有意识的品牌经营，建设有特色、有底蕴和有积累的校园文化品牌，以更好地实现校园文化的育人功能。
• Application of caving mining technology with bottom under condition of flat dipping mid - thick body and unstable rock caused the most of trench and bottom drift , located in abutment , to be destroyed and low recovery in south area , xishimen iron mine
  摘要在缓倾斜中厚矿体底板岩性不稳固的条件下，采用有底柱崩落法，由于电耙道大多处于空区边部应力集中的部位，致使堑沟及底部结构巷道破坏严重而使回收率极低，采用无底柱崩落卸压则可有效解决上述难题。
• There are 3 types of reservoir for the continuing subsidence type basin , there are diapir reservoir , fault reservior , drape reservoir , and the source rock is apart from the reservoir , they are contact by fault ; and there are anticline reservoir , fault reservoir , incline reserve ir , mudstone reservoir under the denudation area , and the source rock is contact with the reservoir
  以沉降为主要趋势的盆地的油气藏有底辟构造油气藏、断层油气藏、披覆构造油气藏，其烃源岩与油藏在空间上是分离的，并通过断层相连；剥蚀区以下的油气藏有背斜油气藏或断层油气藏、向斜油气藏及泥质岩油气藏，其烃源岩和油气藏可有密切的接触关系。
• Aminated and hydroxylated polysulfone membranes were prepared by amination and hydroxylation reaction , respectively . then bovine albumin ( bsa ) - fixed membranes were obtained by crossed - linking albumin into porous membrane with 1 , 1 ' - carbonyldiimidazole and bisoxirane reagents , respectively . a mathematical model for facilitated transport in asymmetric membranes with fixed site carriers was derived by assuming an instantaneous , microscopic concentraion fluctuation in the membrane
  以氯甲基聚砜为基材，通过相转化法制备出具有底部贯通孔的非对称膜，通过胺化和羟基化反应，分别制得胺化聚砜膜和羟基化聚砜膜，再采用羰基二咪唑和双环氧烷两种活化试剂对其进行活化，将牛血清白蛋白固载在膜内，获得固定白蛋白促进传递膜。