Two rules to define and search the n-edges-mesh (‘n’ is a positive integer ) in triangle meshes are presented and a new mesh simplification algorithm based on the n-edges-mesh collapse is put forward, which has the same law of collapse in different n cases.
提出在三角网格中利用多个三角形组合及检索n边形(n为正整数)的规则,并提出一种具有相似折叠规律的n边形折叠的网格简化算法,该算法以n边形折叠为基本简化操作,并以二次误差作为误差度量,每次n边形折叠操作可以减少n-1个顶点以及2(n-1)个三角形,n越大达到某一简化目标所需的折叠次数越少,因此简化速度也可能越快。
Optimization of synthetic and folding conditions of a novelω-conotoxin peptide SO3;
新芋螺毒素SO3的合成优化与折叠关系
Design and manufacture for folding multi-purpose patient bed;
折叠式流动性病床的设计与制作
Surface defects have observed on outside surface of four hot reheat steam pipe bends,on the basis of the performed inspections and analysis,conclusion have been made as follows :the defects observed on outside surface of the four pipe bends are laps which can be attributed to improper heating the ingots and improper rolling parameters.
某300 MW热电机组热再热管道4支钢管在中频弯制中出现横向开裂,通过对成分、组织性能和在现场进行宏观检验,基本判定开裂原因是由于热轧参数不正确或坯料加热不良等原因在热轧中产生折叠,而所产生折叠在后续的外表机加工工序中未被充分去除所致。
Sr~(2+)-induced stabilization and refolding of anticoagulation factor I from the venom of Agkistrodon acutus;
Sr~(2+)诱导尖吻蝮蛇毒中抗凝血因子I的结构稳定性及重新折叠(英文)
Studies on the Refolding of Recombinant IL-2 in Vitro;
重组白细胞介素2体外折叠的实验研究
GroE Purification and the Refolding of Recombinant Proteins as Facilitated by Chaperones;
伴侣分子（GroE）纯化及其催化的重组蛋白质折叠反应
Clinical Observations on Phacoemulsification and Foldable Intraocular Lens Implantation through a Small Cornea Incision;
角膜小切口超声乳化白内障吸除及折叠式人工晶体植入的临床疗效比较
Cigarette cartons are conveyed onto stacking unit through the infeed conveyor belt,then pushed into opened case with inner flaps of the case cover folded,the out-flaps are folded after heating melt glue is sprayed on the inner flaps,and in the end,the codes are printed in the case.
条烟通过输入输送带送入堆叠站堆叠,后被推入打开的纸箱中,内箱盖被折叠,被喷上热熔胶,再折叠外折叠盖,最后在箱体上打上号码,完成装封箱。
It analyses the traits and causes of the folds appeared in tube of the semi axis housings.
分析了半轴套管成形过程中出现折叠的特点和形成原因 ,并根据折叠形成原因提出了相应的预防措施 ,从而解决了生产过程中存在的质量问题。
folding intermediate
折叠中间体，折叠中间态
capable of collapsing or being collapsed.
能够折叠或者被折叠。
Gatefold: Also called Fold-out, Thrown-out.
对门折（折叠插页）
concertina movement
折叠［蛇腹］式构造
automatic layboy
(桨板)自动折叠机
"To make a pressed, folded, or wrinkled line in."
使起折痕、折叠或起皱线
To fold or double(something or oneself)like a jackknife.
折叠折刀似的折拢或折叠（某物或其自身）
code of folding
折叠密码[指决定折叠方式的要素]
Research on Process of Carton Folding and the Trajectory;
纸盒的折叠过程及其折叠轨迹线研究
APPLICATION OF ARC-LENGTH METHOD TO TRACING FOLDING PROCESS OF SELF-HOLD FOLDABLE STRUCTURES
弧长法跟踪自锁折叠网架折叠全过程
Design of the gas plant of folding roller on the folding machine of handkerchief sheet
手帕纸折叠机大折叠辊配气盘的设计
The fabric may be folded along the lengthwise grain or the crosswise grain, or formed into a gate fold.
面料可沿直丝绺折叠,或沿横丝绺折叠,或门式折叠。
a pocketknife with a spring-operated blade.
有弹簧折叠刃片的小刀。
pruning knife whether or not folding
修枝刀,不管能否折叠
budding or grafting folding knife
芽接刀或切接切,可折叠
Double your letter up before putting in into the envelop
装信封前先把信折叠好。
Rough edges must lap under.
毛巾必须折叠在下面。
