The aim is to reverse the decline in the number of tree species or at least to preserve the "genetic material" of all of them.
其目的是扭转树种数量下降的趋势，或至少保存所有树种的“遗传物质”。
materialType — Returns a number that identifies whether the Material object has a color (0), a texture (1), or both (2)
materialType —返回一个数字，表明Material对象是否具有颜色（0）或纹理（1），还是两者都有（2）
The assumed symbolic role of red ocher, said Dr. Henshilwood, comes from the large amounts of the predominantly red material found at a number of African sites as old as 160, 000 years.
亨希尔·伍德博士说，红色赭石的假设的象征性作用来自大量普遍的红色材料。这些在许多非洲遗址上发现的红色材料已达16万年之久。
She derived another formula relating the number of folds possible in one direction (n) to the minimum possible length of material (l) and the material's thickness (t)
她推导出了另一个关于折叠次数（n）、现实的最小长度（l）以及材料厚度（t）的关系式。
Most shape memory alloys can only "cycle" (or change form) a limited number of times before the material gives out.
大部分形状记忆合金只能“循环”(或称改变形态)有限次数，之后材料就会疲劳了。
On the surface of the Kanban cards, such information as the part number/name, quantity, pallet type, store address, are written so that the material handler who takes this card can know what to do.
看板卡上面写明了像零部件号码、名称、数量、托盘类型、仓库位置这样的信息，这样物料管理员拿到卡片就知道去做什么了。
It is determined by a number of factors including market share, competition, material costs, product identity and the customer's perceived value of the product.
它由一系列因素决定，这些因素包括市场份额、竞争、材料成本、产品身份和顾客认知的产品价值。
Today, we need to be able to perform interdisciplinary searches and, crucially, be able to acquire the material from a vast number of sources.
现在我们需要的是行进跨学科检索的技能，至为重要的是，要能从海量的资源中获取所需的资料。
A second issue is that uranium is a comparatively scarce material, which exists in significant quantities in only a small number of countries.
第二个问题是，铀是一种比较稀缺的物质，只在少数几个国家大量存在。
I am certain that in the next 10 to 15 years, there will be a limited number of people working in galleries, and more effectively working as commissioning editors working on material online.
我确信在未来10年至15年，将会只有少量的人在画廊中工作，而更有效率的是在线委托编辑。
Now we preserve the number of copies of the ancient new material, far more than our current period of other documents.
我们现在保存的古代新约资料副本的数量，远远多于我们现有的同时期的其他文献。
To search for a document by its publication (Material ID) number, enter the number in the publication number field.
要按出版物编号(即资料标识)搜索文档，请在“出版物编号”字段中输入编号。
If you put these "important" material used in the test, you will increase the number of points.
如果你把这些“不重要”的材料运用于考试，你的分数就会提高许多。
All supplemental material should include the student's full name, as well as their University of Toronto applicant number.
所有的申请材料都要附上申请人的全名和多伦多大学的申请号码。
The UPC symbol is then used to populate most of the other fields in the form, including material number, packaging type, brand code, and project number.
这个UPC符号用于填充表单中的大部分字段，包括material number、packagingtype、brandcode和projectnumber。
Through a large number of information inquiry, a large number of science resources utilization and STS approach design material have been obtained.
通过大量的资料查询，研究者获取了有关于科普场馆资源利用、STS教学设计的资料。
The material collected from a number of websites, and edited by a lawyer.
本文素材搜集自多家网站，由佳和律师编辑整理。
Material production assets in the largest number of liquidity for corporate sales and consumption of reserve assets.
材料是生产企业资产中数量最大的流动资金。是企业为销售而耗用的储备资产。
Conformance to a particular material classification in this standard requires meeting a number of minimum physical and chemical properties.
要符合这个标准下的特殊材料分类，需要满足一系列最低物理和化学性能要求。
This material has been used across the globe in all types of construction projects for a number of years now, and other examples of its implementation in and around Bordeaux may be cited.
这种材料已经在全球各类建筑工程中使用多年，还能举其它如在波尔多和周围地区应用的例子。
Google, for instance, faces a number of lawsuits in Europe for providing links to material that breaches privacy laws.
例如谷歌，因提供触犯盗版法律的材料的链接而在欧洲受到了很多起诉。
There are obvious or mystical symbolic meanings in material, motif, color, direction, number, and size etc., which they selected in any artwork.
他们对于艺术作品所选用的材料、主题、颜色、方向、数目、大小等，皆具有明显或是神秘的象征意义。
English number is one of the important and difficult points in English listening. To write down the correct number in the listening material may affect the listening comprehension.
英语数字是听力训练中的要点和难点，能否正确记下英语听力材料中的数字，直接影响听力理解的效果。
Itimproved the quantity of all kinds of micro-biology in soil as wellas the number of organism material and its richness.
它在大大增加复垦土壤中各种微生物数量的同时，也增加了土壤中的有机质的含量和肥力。
The course was compiled over a number of years, taking Into consideration the latest educational and psychological theories as well as a wide range of material concerned with memory systems.
这个课程经过数年编辑而成，充分考虑了最新的教育和心理学理论，以及有关记忆系统的广泛资料。
Meshes will be imported with UVs and a number of default Materials (one material per UV).
网格将随UV和一些默认材质（每UV一材质）被导入。
Meshes will be imported with UVs and a number of default Materials (one material per UV).
网格将随UV和一些默认材质（每UV一材质）被导入。
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