但是这也带来一个问题——如果更老一代中的对象引用一个不能通过从根开始的所有其他引用链到达的更年轻的对象该怎么办？
But this creates a problem — what if an object in the older generation references a younger object, which is not reachable through any other chain of references from a root?
分代跟踪收集器从根集开始，但是并不遍历指向更老一代中对象的引用，这减少了要跟踪的对象图的大小。
A generational tracing collector starts from the root set, but does not traverse references that lead to objects in the older generation, which reduces the size of the object graph to be traced.
从90年代开始，农民就开始向城市迁移，但是赫斯基认为最近几年迁移人口开始快速增长，并且农民也更容易在城里扎下根来。
Farmers have been migrating to cities since the 90s, but Hesketh believes the Numbers have soared in recent years and it has become easier for migrants to settle in the cities.
蓝色箭头表示从根集或者年轻代到老对象的引用，在只收集年轻代时不需要跟踪它们。
The blue arrows represent references to old objects, either from the root set or from the young generation, which don't need to be traced when collecting only the young generation.
到18世纪40年代后期，AchilleGaggia的公司生产出一种意式咖啡机器，它能用一根杠杆让热水在高压下直接通过咖啡。
In the late 1940s a company founded by Achille Gaggia produced an espresso-maker that used a lever to force boiling water through the coffee at high pressure.
密 歇根大学（Universityof Michigan）的研究调查员丹尼尔.克鲁格（Daniel Kruger）说，进化的实质是让你的基因在下一代延续。
"The name of the game in evolution is to get your genes in the next generation, " University of Michigan study researcher Daniel Kruger said, according to LiveScience.com.
据包括代尔夫特理工大学和瓦格宁根大学在内的一些研究机构发表的这篇研究报告称，西方世界的落叶树都受到影响。
All deciduous trees in the Western world are affected, according to the study by a group of institutions, including the tu Delft University and Wageningen University.
整个铜球可以绕一根金属轴转动，转动一周代表一个昼夜。
The sphere is mounted by its poles (corresponding to the celestial poles) on a metal axis, and can rotate around it.
口内嚼著三根肋骨的熊代表吞吃了巴比伦、吕彼亚和埃及三国的玛代波斯帝国。
The bear chewing three ribs was Medo-Persia, which devoured The Three Kingdoms of Babylon, Lydia, and Egypt.
根系性状中的根鲜重、根干重、根总条数等性状的遗传以加性为主，遗传力高，能稳定遗传，其转育及早代选择有效；
The total root number, the fresh root weight, the dry root weight were mainly controlled by the additive effect, and had higher stable heritabilities.
基于大陆根柱构造概念，讨论了新生代以来中国大陆岩石圈尺度的大地构造分区。
Based on the concept of continental roots plume tectonics, geotectonic units of China continent on a lithospheric scale since Cenozoic are discussed in this paper.
用射线处理水稻品种大力，在M3世代中选育出短根突变体rm1。
A rice variety wild type Oochikara was treated by -rays, selected shoot root mutant RM1 in M3 generation.
50年代我国在广东、福建、云南等地种植香根草，并参观了南平地区应用香根草保护公路边坡的示范区。
Our 50 years in Guangdong, Fujian, Yunnan, planting vetiver, and visited the Nanping area of application of vetiver grass slope protection demonstration area.
对于组成成分可能具有预期鼠标行为的复合控件，处理接近根的事件并且不由源方向的下一代子级处理该事件可能并不正确。
Handling the event near the root and not handling by a child further toward the source may not be appropriate for composited controls, where the compositing pieces might have expected mouse behaviors.
对于组成成分可能具有预期鼠标行为的复合控件，处理接近根的事件并且由源方向的下一代子级处理该事件可能并不正确。
Handling the event near the root and handling it by a child further toward the source may not be appropriate for composited controls, where the compositing pieces might have expected mouse behaviors.
在这一时期，他还写了《尤根尼山上的札记》和《裘利安和麦代洛》，后者是根据他在威尼斯和拜伦一次愉快的会晤而写的自传体诗篇。
To this period, too, Belong his Lines written in the Euganean Hills and Julian and Maddalo, an autobiographical poem Based on a happy visit to byron in Venice.
在这一时期，他还写了《尤根尼山上的劄记》和《裘利安和麦代洛》，后者是根据他在威尼斯和拜伦一次愉快的会晤而写的自传体诗篇。
To this period, too, belong his Lines written in the Euganean Hills and Julian andMaddalo, an autobiographical poem based on a happy visit to Byronin VeniceH.
选择性脊神经后根切断术（SPR手术）是70年代以来治疗痉挛性脑瘫的新的手术方法，可以较好地达到降低肌肉张力和解除肌肉痉挛之目的。
The selective posterior rhizotomy(SPR) is a new operation for children with spastic cerebral palsy since 1970's. This operation is able to reduce muscular tension and eliminate spasticity.
在美国的体育老师准备的早根能在1800年代的后者部份期间被追踪到国家的东北方部份。
The early roots of physical education teacher preparation in the United States can be traced to the northeastern part of the country during the latter part of the 1800s.
如果在此次对第0代进行收集之前，应用程序写过第1代或者第2代的内存，那些被CardTable登记的对象(在第1代或者第2代)将也要在此次对第0代收集时作为根。
If the application writes the memory of generation 1 or 2 before the collecting on generation 0, the objects recorded by the Card Table will become roots during the collecting on generation 0.
上个世纪60年代北爱尔兰的一名记者首次遇害，星期日世界的记者马丁·奥哈根9月在贝尔法斯特附近被杀。
A journalist was murdered in Northern Ireland for the first time since the 1960s when Martin o 'hagan, a reporter for the Sunday World, was killed near Belfast in September.
库谷汗神殿有365级台阶，每一阶代表一年中的一天，一座设有1千根石柱的仪式性广场，一座以死亡欢庆胜利的球场。
Line 3】 The temple of kukulcan has 365 steps onefor each day of the year, a ceremonial plaza with exactly 1000 pillars. the ball court where victory was honored with death.
库谷汗神殿有365级台阶，每一阶代表一年中的一天，一座设有1千根石柱的仪式性广场，一座以死亡欢庆胜利的球场。
Line 3】 The temple of kukulcan has 365 steps onefor each day of the year, a ceremonial plaza with exactly 1000 pillars. the ball court where victory was honored with death.
应用推荐