A score of countries may be either producing or planning to obtain chemical weapons.
约有二十个国家可能在生产或计划获取化学武器。
Some day you may be either a speaker or a listener in a situation involving people from other countries or members of a minority group in North America.
将来有一天，你可能会在面对其他国家或北美少数族裔时演讲或听别人讲话。
The ingrafting in may be either certain or probable.
移植可能是确定的，也可能是可能的。
They may be either movable or fixed.
百页可以是活动式的，也可以是固定式的。
Reflux may be either circulating or induced.
回流可以是循环回流或内回流。
References may be either footnoted or endnoted.
参考资料可以在注脚或文章末端标明。
Catalysis may be either homogeneous or heterogenous.
催化可以是均相的，也可以是多相的。
Catalysis may be either homogeneous or heterogeneous.
催化可以是均相的，也可以是多相的。
In the later case, the rapiers may be either rigid or flexible.
使用两只剑杆时，剑杆可以是刚性的，也可以是挠性的。
Changing the clients' configuration may be either impossible or impractical.
而更改客户机的配置要么不可行，要么不切实际。
Exfoliation of the lens capsule may be either true exfoliation or pseudoexfoliation.
水晶体囊之层状剥落可能为真性层状剥落或假性层状剥落。
Here we cater for the situation where the message domain may be either MRM or XMLNSC.
这里我们考虑了消息域为MRM或XMLNSC的情况。
The rotor winding may be either of two types, the squirrel-cage type or the wound-rotor type.
转子绕组有两种类型：鼠笼型和线绕型。
Animate beings are usually "non-neuter," while inanimate objects may be either neuter or non-neuter.
有生命的存在，通常用“非中性[non -neuter]”，而无生命的对象既可以是中性，也可以是非中性。
An active semiconductor device with three electrodes that may be either an amplifier or a switch.
一种有源半导体器件，有三个电极，可以是放大器。
Many children may be either similar to their father or their mother in appearance, but I'm the exception.
也许很多孩子的外表和父母很相像，但我是个例外。
Persistent AF may be either the first presentation of AF or the result of recurrent episodes of paroxysmal AF.
房颤首次发作有可能就是持续性房颤，但是阵发性房颤复发也有可能引起持续性房颤。
Attribute data may be either quantitative and expressed numerically or qualitative without numerical magnitudes.
属性资料可能是用数字表达或没有数字的量化。
A representation may be either a representation as to a matter of fact, or as to a matter of expectation or belief.
一项陈述既可以是有关事实，也可以是关于期望或是关于信念的陈述。
The endoplasmic reticulum, a lacy of membranous sacs, tubules, and vesicles, may be either rough(RER) or smooth (SER).
内质网，是一些不规则陈列的膜囊，小管，和液泡组成的。
Necessary pressure tubes and steel beams may be either incorporated in the block or added later, depending on the design.
按设计要求，必要的压力导管和钢梁可以与成形件做在一起，也可以以后再加。
B + tree consists of a root, internal nodes and leaves. The root may be either a leaf or a node with two or more children.
树由根，内部节点和叶组成。根可以是叶或具有两个或更多个子节点的节点。
According to the traditional probability theory, a part in the course of working may be either in safe or in invalidation.
传统可靠性设计理论认为处于工作过程中的机械零件，要么是安全的，要么是失效的。
The endoplasmic reticulum, a lacy array of membranous sacs, tubules, and vesicles, may be either rough(RER) or smooth (SER).
内质网，是一些不规则排列的膜囊，小管，和液泡组成的。
This function may be either enabled or disabled (0f). To disable the function press and hold down for 3 seconds the enter button.
这个功能可能能够残废的(0F)。为3秒使功能压力和保持失去能力下那进入按钮。
It is interesting to observe that, whereas all display questions are convergent, referential questions may be either convergent or divergent.
我们发现一个有趣的现象，即尽管所有展示型问题都是聚合型问题，但是参考型问题可以使聚合也可以是发散的。
The length of involvement of these experts is dependent on the complexity of the solution; their involvement may be either full or part time.
这些专家参加的时间长短依解决方案的复杂度而定；他们可以全职工作，也可以兼职工作。
The gears and gear brackets may be either cast iron or cast steel and may have cast or cut teeth, depending on the loads and the application.
齿轮和齿轮托可以是铸铁或铸钢，可以有铸造或机加工的齿轮齿，取决于负载和应用环境。
The gears and gear brackets may be either cast iron or cast steel and may have cast or cut teeth, depending on the loads and the application.
齿轮和齿轮托可以是铸铁或铸钢，可以有铸造或机加工的齿轮齿，取决于负载和应用环境。
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