1.cone-bearing gymnosperms dating from the Carboniferous period; most are substantial trees; includes the classes Pinopsida (subdivision Pinophytina) and Ginkgopsida (subdivision Ginkgophytina) and Taxopsida (subdivision Taxophytina) which in turn include the surviving orders Coniferales and Taxales (yews) and sometimes Ginkgoales as well as extinct orders such as Cordaitales (of the Carboniferous and Permian) and Volztiales (of the Permian-Jurassic).
产生于石炭纪的有球果的裸子植物；大部分为坚硬乔木；包含松柏纲（松柏亚部）。
2.According to the requirements of amendments to the International Convention for the Safety of Life at Sea,1974(SOLAS,1974)- Safety Measures for Bulk Carriers and the Regulations on Subdivision and Damage Stability of Cargo Ships,the condition of equilibrium and subdivision index after the foremost cargo hold flooded for five bulk carriers are calculated and checked;the cause that do not satisfy the requirements is analyzed and the reconstructing measures and suggestions for designing a new ship are given in this paper.
根据SOLAS修正案散货船的安全措施及货船分舱和破舱稳性的各项条款的要求,计算并校核了五条散货船第一货舱破损进水后的平衡状态和船舶分舱指数,分析了不满足要求的原因,探讨了具体的改造措施,提出了新船设计的建议.
3.A stepping motor subdivision controlling system is presented. MCS8031 emmbeded microcontroller has been used in stepping motor subdivision controlling system.
以MCS8031单片机为基础，实现步进电机的细分控制。
4.A kind of complete automatic subdivision method for mesh of hexahedron based on quadratic subdivision of tetrahedron was put forward and the corresponding program was developed.
摘要提出了一种基于四面体二次剖分的六面体网格全自动剖分方法，研制了相应的程序。
5.Pertaining to that which is defined in one subdivision of a computer program and used in at least one other subdivision of that computer program.
用于说明定义在计算机程序的某个子段内并至少应在该程序的另一个子段内使用的对象。
6.The civil tax statutes of a political subdivision, be it a country, province, or city, are primarily designed to generate funds for the operation of that political subdivision.
政府部门，不管是一个国家、一个省或者是一个市，制定税收民事法律规范的目的都是为政府的运作筹集资金。
7.Combined with adaptive subdivision scheme, analgorithm to modify topology of control mesh is presented and implemented for generatingthe sharp features over hybrid subdivision surface adaptively. It makes sharp features likecrease, cone, dart and corner.
本文运用自适应细分原理,提出了基于控制网格拓扑修改的混合细分曲面自适应尖锐特征生成算法,在混合细分曲面上实现了折痕、锥、刺、角等尖锐特征;
8.This paper introduces a kind of high subdivision drive system based on high-speed MCU ATtiny2313 for three-phase hybrid step motor control. The requirements of the MCU to achieve the performances of high tracking frequency,high subdivision and the method of software-programming are presented.
介绍了一种基于ATtiny2313高速单片机的三相混合式步进电动机高细分、高跟踪频率驱动系统对单片机的要求及软件编制方法,介绍了采用电流跟踪型PWM控制方式下,系统幅值可设定的D/A转换电路、三角波比较控制方式的偏差PWM发生电路、主电路及电流反馈电路的设计要点。
9.In the process of product design,the conceptual design phase is decisive. A real-time interactive tool is developed. Catmull-Clark subdivision surfaces and free-form deformation are used in Computer Aided Conceptual Design(CACD).
设计一个快速的交互式工具支持概念设计,将细分曲面及自由变形技术应用到计算机辅助概念设计(CACD)中;
10.According to the age subdivision, by means of random sampling, the body data of female college students in the northwest region aged from 18 to 25 was collected, through the most advanced untouched 3D-Body-Scanner made in Germany, and then the numerical values of main position by the SPSS11.0 are concluded.
摘要以年龄细分为依据，针对西北地区18~25岁在校女大学生，采用随机抽样的方式，使用目前最先进的德国3D非接触三维人体测量仪进行身体数据采集，并以SPSS11.0数据软件进行分析，得出控制部位相关数值。
