叉

And then it combined binary tree with LS-WSVM, so that the LS-WSVM multi-class classification model based on binary tree was proposed. The model not only avoids the condition of blind classification and impartibility, but also improves classification speed and generalization ability.

然后，把二叉树结构和LS-WSVM相结合，提出了基于二叉树的LS-WSVM多类分类模型，不仅避免了盲目分类和不可分情况，而且提高了分类速度和泛化能力。

Trichomes a mixture of simple, forked, or stellate, sometimes malpighiaceous.

毛状体一种简单，被以叉叉，或者星状，有时malpighiaceous的混合物。

Men who used forks were thought to be sissies,and women who used them were called show-off sand overnice,Not until the late 1600's did using a fork become a common custom.

用叉的男人们被认为是脂粉气太重，女人们则被指摘为卖弄、炫耀和过分讲究。直到17世纪后期，用叉进食才成为一种风俗。

Cymes terminal or axillary, forked, sessile or short pedunculate. Flowers small.

聚伞花序顶生或腋生，以叉叉，无柄或者短有花序梗。

A small industrial vehicle with a power-operated pronged platform that can be raised and lowered for insertion under a load to be lifted and moved.

叉式升降机一小工业用车，用一块可升降的自动的叉状铁板插在重物下方来提升或移动重物

A small industrial vehicle with a power-operated pronged platform that can be raised and lowered for insertion under a load to be lifted and moved.

叉式升降机：一小工业用车，用一块可升降的自动的叉状铁板插在重物下方来提升或移动重物v.tr。

From the photophysical behaviors of 1, 3, 4-triaryl-2pyrazoline compound (TPP16) at low temperature, it can be considered that the twisted configuration between pyrazoline ring and the non-substituted phenyl group on the position 1 is the fluorescence configuration of conjugated system Ⅰ, and the twisted configuration between pyrazoline ring and P-nitrobenzene group is fluorescence configuration of conjugated system Ⅱ.

研究了1，3，4-三芳基-2-吡唑啉化合物TPP16在低温时的发光情况，发现：在低温77K下，共轭体系Ⅰ(苯基-N1-N2＝C3-苯基)在非极性溶剂中不发荧光，在极性溶剂中有较强荧光发射；而共轭体系Ⅱ(N1-N2＝C3-C4＝对硝基苄叉)在非极性溶剂或极性溶剂中均有荧光发射，表明N1所联取代基与吡唑啉环相扭曲的构象是共轭体系Ⅰ的发光构象，而对硝基苄叉与吡唑啉环相扭曲的构象是共轭体系Ⅱ的发光构象。

Of implements for harvesting, beside the spade, prong-hoe and spading- fork, very few are used in the small garden, as most of them need not only long rows to be economically used, but horse- power also.

收获的落实，旁边铲，叉-锄头、铲叉，很少用于小花园由于他们大多需要长期争吵不仅要在经济上使用，但马力也。

At the beginning,I was not aware that it could lead to the uncorrect display of the Png icons on IE and some other softwares based on desktop.There is a common feature which is quite striking in those affected softwares that a red pick shows on them.

刚开始没注意，过了的几天之后就发现IE和灵格斯上面的Png图标无法显示了，共同特点是一个无法显示图标的地方都有一个很醒目的红色叉叉突出来。

Aimed at the problem of inability for traditional PID controller to control such a nonlinear system as scissors platform, a fuzzy PID control system was designed for eleratory platform on the basis of both the fuzzy and PID control, which could well eliminate the unfavored effect due to the nonlinearity.

针对传统PID控制对剪叉机构升降台的非线性系统无法控制的问题，利用模糊控制较好地解决非线性因素造成的不利影响，设计基于模糊控制和PID控制的FUZZY PID剪叉机构升降台控制系统。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。