早熟

This algorithm mainly includes two stages: First a group of solutions were obtained which approximate the global optimum through cursorily adjusting the genetic algorithm.

针对遗传算法与神经网络结合方式中存在的早熟收敛、泛化能力弱等问题，提出一种交替使用遗传算法和玩Levenberg-Marquardt算法优化神经网络的混合学习算法。

The early-maturing eddo "June Red" is a specific dasheen species with numerous cormels in Yongding county.

"六月红"早熟芋是永定县特有的多子芋品种。

An attempt was made to find out the effect of decapitation of shoot tip on tomato.

摘顶植株所以能早熟高产，正是由于它在形态、结构和功能三者之间达到了完善的协调配合，适时形成一个合理而强大的生产体系。

Two CHM groups and the MA group were killed at the same time on decapitation of the model group.

其余各组在阴道口开放时停用NMA，并与性早熟对照组同时处死。

In the world, become world the biggest fruit to produce a country, but long-term since because take crop seriously, negligence quality, take measure of the increase production before collecting seriously, negligence collects an aftertreatment, store up treatment, the decay after causing fruit greens product to collect is degenerative and serious, loss is great, main show is in these problems the following respects: 1Structure of breed of product of.1 fruit greens is unreasonable although the crop of fruit greens product of our country is tall, but quality is poorer, market price is low, breed structure is unreasonable, early, medium scale of ripe, late-mature breed is undeserved, do not have especially comfortable the high grade breed at treatment, restricted our country fruit to machine the development of course of study apparently.

因此提高果蔬产品的质量，发展贮藏加工业，是我国果蔬产业发展亟待解决的问题。1 目前我国果蔬产业发展中存在的问题自 1993年以来，我国果品产量跃居世界第 1位，成为世界第一大水果生产国，但是长期以来由于重视产量，忽视质量，重视采前增产措施，忽视采后处理、贮藏加工，造成果蔬产品采后腐烂变质严重，损耗极大，这些问题主要表现在以下几个方面：1.1 果蔬产品品种结构不合理我国的果蔬产品产量虽高，但质量较差，市场售价低，品种结构不合理，早熟、中熟、晚熟品种比例不当，非凡是没有适于加工的优质品种，明显制约了我国果品加工业的发展。

The principles are: Deferment, Prematurity, Irrelevance and Waste.

其中的主要原则是：迁延、早熟、无关和浪费。

Theywere temperature sensitivity,physiological vernalization requirement,photoperiodsensitivity,intrinsic earliness and filling duration(growing degree-day),reflecting thegenetic characters of different cultivars in thermal effectiveness,vernalization,photoperiod response,minimum flowering time and filling duration.

阶段发育模型引入温度敏感性、生理春化时间、光周期敏感性、基本早熟性和灌浆持续期五个遗传参数，分别体现了不同品种小麦在热效应、春化作用、光周期反应、最早开花时间以及灌浆期长短这五个方面的遗传特性。

As a healthy male lion, in the prime of his life, XPL-15 is perfectly poised to spread his successful desert-adapted genes.

不管怎么说XPL-15活了下来，早熟的他一直好好的活着，一头健康的雄狮，为沙漠狮留下了宝贵而优秀的物种基因。

It modifies the rule of updating pheromones in ACA,so that after every round of search,the increment of pheromone can better reflect the quality of a solution to quicken the convergence;In addition,it uses the heuristic mutation to optimize tours,generate disarrangement effect and avoid precocity.

它修改了基本蚁群算法中信息素的更新规则，使得每轮搜索后信息素的增量能更好地反映解的质量，以加快收敛；另外，它采用了一种启发式变异方法对路径进行优化，以产生搅动效应，避免早熟。

Violet odorata, the sweet violet as opposed to Violet riviniana or dog violet which has no scent, is the most beautiful of the early native flowers.

紫香兰，香甜紫萝兰，不同於没有香味的里氏兰或犬兰，是本地最美丽的早熟鲜花。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。