只有一个

Constant Flow Valve and the constant flow regulating valve are different: there is only one fixed flow valve valve from the valve directly feel before and after the differential pressure valve, the implementation of change in valve resistance action can be "direct action type variable resistance valve "It should not regulate the flow line, so the use of Constant Flow Valve can not be implemented to change the total flow of energy to run, and this set the flow valve as there are no imports of expensive, in the past, domestic heating systems seldom used, and only at some central air conditioning system to see.

定流量阀和恒流量调节阀不同的是：定流量阀只有一个阀瓣，由这个阀瓣直接感受阀门的前后差压，执行改变阀门阻力的动作，可成为"直动式变阻力阀"，它不能在线调节流量，因此使用定流量阀无法实施改变总流量的节能运行，而且这种定流量阀国内没有，进口的价格昂贵，以往国内的供暖系统很少采用，只有在一些中央空调系统中见到。

The maximum you could be was a disciple of the Buddha, an arhat, someone who can transform entirely the afflictions and get free from all suffering, but that the Buddha was the only one who could be a Buddha.

你尽其所能，即使转化了所有的苦恼，解脱了所有的痛苦，也只能成为佛陀的****、阿罗汉而已，而佛陀只有一个，只有世尊本人才能成为佛。

And also, I had only one cartridge clip with twenty-one bullets.

而且我手中的*只有一个弹夹，刚才在空当中我检查了一下弹夹，里面只有21发子弹。

As I said before, my purpose is to make men unconditionally free, for I maintain that the only spirituality is the incorruptibility of the self which is eternal, is the harmony between reason and love.

如同我曾经说过的，我只有一个目的，那就是使人类都能得到解脱，帮助他们挣脱所有的局限，只有这样他们才能得到永恒的快乐，证悟自性。

In normal condition, only one can inseminate oviduct.

人类男性的每一次射精，其中***所含的精子约有3亿5千个，能够顺利进入子宫内的精子则不足100万，到达输卵管的大约只有1000个左右，而有机会接近卵子的精子就只剩下100个而已，最后在正常情况下能获得授精机会的精子却只有一个。

Only one problem stands in the way: a King Charles spaniel with fluffy ears. Or maybe a Yorkshire terrier named Max or Princess.

拦路虎只有一个：一只有着毛茸茸耳朵的查理王小猎犬或是一只名叫"马克斯"或"王子"的约克夏。

Theres just one problem: some of the emails are just one or two words, hardly enough for a detailed missive.

只有一个问题：一些email只有寥寥数语，很难从中得到什么详细有用的信息。

We are told the locality of only one deacon,"Nicolas, a proselyte of Antioch", 6:5; and it has been pointed out by Plummer that, out of eight writers who describe the Russian campaign of 1812, only two, who were Scottish, mention that the Russian general, Barclay de Tolly, was of Scottish extraction.

告诉我们，地方上只有一个执事，"尼古拉斯， proselyte安提"， 6时05分，并已指出，立式，走出8作家谁形容俄罗斯的运动1812年，只有两个，谁被苏格兰，遑论指出，俄罗斯一般，巴克莱德tolly ，是苏格兰的提取。

There is only one wish realizable on the earth; only one thing that can be perfectly attained: Death.

译文二：在这个世界上，一定会实现的愿望只有一个，必定会获得的东西只有一样，那就是死亡。

If a sentential form is ambiguous, then it has more than one syntax tree and therefore, in general, more than one handle

如果句型是二义性的，那末，它不只有一棵语法树，因此，一般地说，也不只有一个句柄。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。