1) fork
[英][fɔ:k] [美][fɔrk]
叉点
1.
It has been proved in this paper that all trees which all forks have at least distinct 3 are integral sum graphs.
证明了所有叉点距离至少为 1且每个叉点上有一个长为 2的路的树为整和图 ,从而给出了一类新的整和
2) point of intersection
交叉点，交点
3) intersection
[英][,ɪntə'sekʃn] [美]['ɪntɚ'sɛkʃən]
交叉点
1.
The construction and support at tunnel intersection are introduced,and provides the solvent for the construction way and problem in intersection,which can provide a reference and sprend for the safe construction.
介绍了巷道交叉点的施工及支护方式,对各交叉点的施工方式及存在的问题,提出了解决的办法,为安全施工可借鉴推广。
2.
In order to solve this problem,based on the engineering case at the solid crossed intersection of single engine roadway and water.
为了更好地解决交叉点难支护的问题,结合鹤岗矿务局兴安矿四水平单机车线与水仓十字交叉点的工程实例,提出了柔层桁架支护的原理,基于FLAC3D软件,模拟了柔层桁架技术在深部中生代软岩巷道交叉点支护中的可适用性。
3.
The successful application of bolting and shotcreting with wire mesh in the big intersection construc- tion in Haizi Coal Mine,which provides good support example for big section road with soft rock and offers a certain value on the spreading and use.
锚梁网索喷支护技术在海孜矿大交叉点施工中的成功应用,在松软岩层中施工大断面巷道、在支护方式上提供了很好的范例,具有一定的推广和使用价值。
4) channel catfish
斑点叉尾
1.
Field trial of vaccination of channel catfish(Ictalurus punctatus) with Aquavac-ESC aganist enteric septicemia of catfish in China;
AQUAVAC-ESC疫苗免疫预防斑点叉尾鮰(Ictalurus punctatus)肠道败血症的田间试验
2.
Gelatin was extracted from channel catfish (Ictalurus punctatus) using response surface methodology.
以斑点叉尾鱼皮为原料,采用低浓度氢氧化钠短时间浸泡鱼皮制备明胶。
3.
5mu the channel catfish was polycultured with the bleeker and the bighead carp as main species,the catfish was acclimated to feed on compound feed for 150 days, the total yield was 1 134.
５亩的池塘内主养斑点叉尾 鱼种，搭配美国大口胭脂鱼、花白鲢。
5) bifurcation point
分叉点
1.
Based on mechanical calculation model of sheet slope crack, the regions nearby equilibrium bifurcation point and evolutions along equilibrium path were investigated by analyzing the buckling behavior and deformation factors of side slopes .
应用板裂边坡介质力学计算模型,在边坡岩体屈曲性态和变形因素分析的基础上,研究了层状边坡在分叉点附近的邻域,探讨了结构分叉后平衡路径的演化途径;应用后屈曲能量准则建立的平衡稳定模态幅值方程,充分考虑屈曲岩层自重的法向分力对边坡稳定性的影响,得到一般情况下板裂介质岩体边坡溃屈极限长度方程;给出了任意倾斜角度边坡溃屈极限长度和模态幅值的极值,并以此作为岩体边坡稳定性的位移判剧。
2.
Nearby region at bifurcation point of rock mass slope is derived;the stability criteria of side slope relating to equilibrium path of post-buckling,equilibrium configuration of bifurcation point and post-buckling are established in the form of general side slope.
给出了边坡岩体分叉点附近的邻域,建立了一般情形下边坡岩体分叉点的平衡构形判据,以及后屈曲平衡路径和后屈曲平衡构形的稳点性准则。
3.
In accordance with deformed specifities of all kinds of bedding rock slope,this paper studied the regions nearby equilibrium bifurcation point, limit lengths of slope buckling failure and evolutions along equilibrium path by using modality amplitude equation of equilibrium stability built on post-buckling energy criterion.
应用后屈曲能量准则建立的平衡稳定模态幅值方程,研究了不同类型层状边坡在分叉点附近的邻域及其溃屈极限长度,探讨了结构分叉后平衡路径的演化途径。
补充资料：三叉点
三叉点
〖HT5”SS〗triradius
又称“纹三射。”指纹或趾纹的基本纹型与其周围的纹理可以发生交汇，交汇中央似一开口的三角形，三方均有纹理向外辐射，称为纹三射(或称三幅线、三叉、三角）。弓形纹无纹三射，箕形纹有一个三叉(纹三射），斗形纹有二个三叉(纹三射）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条