Spark Action算子->takeSample(boolean,num,seed) takeSample 可以对 RDD 中的数据随机获取 num 个,第一个参数是有 无放回,第二个参数是随机获取几个元素,第三个参数如果固定,那么每次获取的数据固定。抽取到的数据放入Driver端集合 scala packageaction importorg.apache.spark.rdd.RDD importorg.apache.spark.{S...
种子铁球 Ferroseed 属性: 草 钢 特性:铁刺 隐藏特性: 身高: 0.6m体重: 18.8kg 捕获率: 255基础经验: 61 基础点数: 防御+1 生蛋分组:植物矿物 性别比率:50%50% 孵化步数: 5397 种族值 HP44 44 攻击50 50 防御91 91 特攻24 24 特防86
NummllaiFollow single play all 02:41 collect 回不去的何止时间(cover吖毛) Nummllai 0 plays· 03:25 collect 你啊,我啊(Cover曾舜晞)电视剧《田耕纪》插曲 Nummllai 0 plays· 07:22 collect 大梦(Cover瓦依那&任素汐) Nummllai 0 plays· 04:24 collect MAMA(妈妈我的身体开始冷了) Num...
Lounge Love Song Christmas Valentine's Day new Year Business barking age popular Log in Num13Follow single play all 04:48 collect 2020兴趣使然的Cypher【Prod By.Redkiller/XVIBE】 Num13 0 plays· Audio Player -- -- 点击这里分享您喜欢的歌曲! 00:00 / 00:00 Next song 0 ...
种子铁球 Ferroseed 属性: 草 钢 特性:铁刺 隐藏特性: 身高: 0.6m体重: 18.8kg 捕获率: 255基础经验: 61 基础点数: 防御+1 生蛋分组:植物矿物 性别比率:50%50% 孵化步数: 5397 种族值 HP44 44 攻击50 50 防御91 91 特攻24 24 特防86
Botanic gardens have been exchanging seeds through seed catalogues for centuries. In many gardens, these catalogues remain an important source of plant material. Living collections have become more relevant for genetic analysis and derived research, since genomics of non-model organisms heavily rely on...
aSeed priming improves the germination performance of cumin (Cuminum syminum L.) under temperature and water stress 种子飞沫改进小茴香Cuminum syminum L. (萌芽表现) 在温度和水重音之下 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语...
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The invention discloses a method for effectively breaking calligonum mongolicum seed dormancy and promoting seedling emergence. The method comprises the following steps that 1, a natural calligonum mongolicum population in a desert area is collected during the period that a large number of seeds ...
Extraction of sil ymarin compounds from milk Thistle (silybum mar/anum) seed using hot liquid water as the Sol vent' 来自 philpapers.org 喜欢 0 阅读量: 18 作者: J. F. Alvarez Barreto 摘要: This article has no associated abstract. ( fix it ) 被引量: 2 ...