Vegetation becomes sparse higher up the mountains.
山上越高的地方植物越稀少。
Many slopes are rock fields with sparse vegetation.
许多山坡都是植被稀疏的岩石地。
The sparse line of spectators noticed nothing unusual.
稀稀疏疏的一排观众并没注意到什么特别之处。
Population data for most of the world's 35 seahorse species is sparse.
世界上35种海马中大多数的种群数据都非常稀少。
These same cycles of change had momentous impacts on the sparse human populations of the region.
这些相同的变化周期对该区域稀少的人口产生了重大影响。
The deep sea typically has a sparse fauna dominated by tiny worms and crustaceans, with an even sparser distribution of larger animals.
深海通常有稀疏的动物群，以微小的蠕虫和甲壳类动物为主，更大的动物分布更少。
The sparse distribution of the feathers, however, also allows considerable lateral air movement over the skin surface, thereby permitting further heat loss by convection.
然而，羽毛的稀疏分布也使得皮肤表面形成相当大量的侧向空气流动，从而可以通过对流进一步散热。
稀疏查找类型。
Species that were once sparse started to carpet the plots.
曾经稀少的物种开始遍布草原。
The bulk access method can not be used for a sparse lookup.
不可以在稀疏查找中使用批量访问方法。
As shown in Figure 23, set up the lookup stage to perform the sparse lookup.
如图23所示，设置查找工作台执行稀疏查找。
This allows for very efficient range searching when key values are not sparse.
这样一来，当键值不是很稀疏的时候，就可以获得非常高效的范围搜索。
The sparse cache only stores a subset of the data and can be populated lazily.
稀疏缓存仅存储数据的子集，可以被延迟填充。
Yet despite more than a century of digging, the fossil record remains maddeningly sparse.
然而，尽管经过了一个多世纪的挖掘，化石的记录仍极其稀少。
But Ma thinks these difficulties can be addressed with his sparse-representation approach.
但是，马毅认为这些困难是可以通过稀疏表示来加以解决的。
Often, the information collected from a user reporting a problem can be sparse and limited.
通常，从报告问题的用户收集到的信息可能很少且是有限的。
Information on the behaviour of Marburg virus once it enters a human population is sparse.
关于马尔堡病毒一旦进入人群的行为的信息贫乏。
Trees are sparse on grasslands due to seasonal floods and droughts, heavy grazing, and fires。
由于季节性旱涝，过度放牧和火灾，这里树木稀少。
Ice cover for 2008 was almost as bad as for 2007, and this year levels look equally sparse.
2008年的冰层覆盖情况几乎和2007一样糟，今年的情况仍然没有好转。
Perhaps the team running the tests is no longer the team that wrote them, and knowledge is sparse.
也许运行测试的团队已经不再是撰写它们的团队了，并且知识是稀少的。
Before a sparse crowd, unarmed soldiers from the five-country Eurocorps hoisted the European flag.
来自五国欧洲军团的那些士兵没有配备武器，他们在一个稀疏的人群面前升起了欧盟盟旗。
There are two types of non-global zones: one is a sparse root zone and other is a whole root zone.
一共有两种类型的 non-globalzones ：一种是稀疏根区域 (sparserootzone)，一种是完全根区域 (whole root zone)。
But it requires oxygen, which is sparse in the gut. So most bacteria go the fermentation route.
呼吸作用能够为细菌提供更大的能量，但这个过程需要氧，而内脏里氧气稀薄，因此大多数细菌都是利用发酵作用来分解上述物质的。
Fifty years ago many hill farmers' fields were sparse, their thin grass a fodder for sheep and cattle.
五十年前，许多山区农民的田地稀少，地里稀疏的草就是牛羊的饲料。
Figure 22 shows the lookup stage and the Teradata connector of a sample job to perform a sparse lookup.
图22展示的示例作业的查找工作台和Teradata连接器可用于执行稀疏查找。
"If the food is quite sparse and it's not easy to share, [bonobos] can solve the problem," hare says.
“如果食物很少，不容易分享，倭黑猩猩可以解决这个问题，”Hare说。
"If the food is quite sparse and it's not easy to share, [bonobos] can solve the problem," hare says.
“如果食物很少，不容易分享，倭黑猩猩可以解决这个问题，”Hare说。
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