限定

There shall be separate or defined areas or such other control systems for the firm's operations as are necessary to prevent contamination or mixups during the course of the following procedures

对于下列操作过程，须存在单独的或限定的区域、或是控制系统，防止污染和混放

Fist of all, lifespan of bucks has to be limited, the number of bucks should be enlarged and allocating mate has to be based on the Mate Selection Index. The risk of selection could be solved by linebreeding or import some bloodline from outside also.

可以采用的方法有：一是限定公羊的使用年限；二是扩大留种公羊的数量；三是使用交配选择指数控制选配。

There are three types of non-finite verbs: infinitive,-ing participles and –ed participles.

非 限定动词有三种形式，即不定式，-ing 分词和-ed 分词。

The designer of this limited edition is Stuart Hughes, the chief designer of Goldstriker.It's going to release at the end of April this year with a price of USD1800 and a quantity of 250. Besides the red leather edition, Goldstriker will colors such as ivory black.

该款限量版设计者就是Goldstriker的首席设计师Stuart Hughes.iPhone特别限定版将于今年四月底正式发售，手机的定价为1800美元，全球限量发售250台，除了这款红色皮革版iPhone之外，Goldstriker还会陆续推出象牙黑等多种颜色款式供用户选择。

What mechanisms are used to restrict the transcription of each of the three eukaryotic polymerases to a particular subsets of eukaryotic genes?

有怎样的机制能够限定真核生物的每种rna聚合酶只能转录特定的基因？

The load-bearing member 120 includes an outer periphery 148 that includes a number of protuberances 150, each of which is a part of an interlock.

凹槽142限定上凸缘144和下凸缘146，每个这些表面结构是互锁的一部分。

The number of retests to be performed on a sample should be specified in advance by the firm in the SOP.

样品的再检验次数应该在企业的SOP中被预先限定。

The recorded information complies to the requirements of ordering of such information as defined by a disc of the read-only type or of the rewritable type.

所记录的信息符合如只读类型或可重写类型盘限定的该信息顺序的要求。

5Our findings teach us that the future may be glimpsed in the sky above us.... Trivial hurts, tiny human accidents.... These are of no more significance than the scurryings of ants to the wide universe, and are unaffected by planetary movements.... I, however, am here to explain the wisdom of centaurs, which is impersonal and impartial.

预言是一个精确的陈述，讲述特定的事件会在特定时间发生(不是指类似于&六月二十四日星期天十点&一样的特定时间，而是指某一个特定的情境，事件将会在一个限定的时间范围内发生，特别是相对于连续时间)。

For instance, you can study the EJ campaigns of one or more environmental organizations, volunteer to work on an EJ related activity, analyze the distribution of sitings in a given locale, or do primary or secondary research on any topic related to EJ.

例如，你可以研究一或多个环境组织的环境正义运动、自愿性从事环境正义相关活动工作、分析一个限定范围里活动地点的分布，或者对任何环境正义相关的主题做初步或延续性的研究。

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。