i realized this design would constitute a hitherto unstudied class of wheeled mobile robots.

1、

are there no birds in yonder branches singing? surely, there must be many, and they all sing of mercy received "hitherto. "

树上岂没有小鸟在唱歌么？有，并且有许多，牠们都在唱「到如今」所领受的恩典和怜悯。

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2、

mr fehrenbach is clear that much of the future lies with services - hitherto a dirty word in german industrial circles.

菲润巴赫很清楚，未来发展在很大程度上取决于服务。在德国工业界，这迄今仍是个忌讳的词。

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3、

towering genius disdains a beaten path . he seeks regions hitherto unexplored .

卓越的天才不屑走旁人走过的路，他寻找迄今未开拓的新天地。

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4、

will it be to war, computers, human emotion or some hitherto completely unconsidered subject?

这种关注将会涉及到战争，计算机，人类情感还是人类迄今为止未涉足到的某种方面吗？

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5、

hitherto, genetic modification has been the work of apprentices and journeymen.

过去，基因改造只是学徒或者佣工的活。

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6、

shareholder votes on executive pay, hitherto ad hoc and advisory, will become routine and binding.

迄今为止股东针对高管薪酬的表决都是临时发起的，属咨询性质，而以后将会变成具有法律效力的例行程序。

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7、

more of the hitherto homogeneous societies are becoming plural ones.

越来越多的单一种族社会逐渐变得多元化。

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8、

hitherto most theoretical research in urban geography and urban studies has been conducted in the context outside china.

至今城市地理学与城市研究的大多数理论研究是在中国以外的实际背景下进行的。

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9、

hitherto , aircraft provide such reports to control tower manually over voice radio .

时至今日，飞机仍是由专人透过话音通讯向控制塔提供天气报告。

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10、

hitherto the withering flowers can' t withstand the sunshine notwithstanding my care.

尽管有我的呵护，这些凋谢的花至今仍经不起阳光。

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11、

the test of the hitherto secret j-20 inevitably fanned speculation about a power grab by china's military chiefs.

此前一直秘而不宣的歼-20（J-20）战斗机的试飞，不可避免地引发了有关中国军方高层夺权的猜测。

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12、

when a hero decides to take revenge, their hitherto tedious life is ended and they are born again as a completely different person.

当主角决定去复仇，他们那乏味的生活终结了，然后他们像重生一般成为完全不同的人。

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13、

experience hitherto fully justifies that scepticism.

迄今的经验充分证明这种怀疑是合理的。

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14、

we must consider what conception of electricity had been formed hitherto .

我们必须仔细思量一下迄今为止已形成的电的概念是什么。

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15、

our studies thus reveal a hitherto undiscovered novel pathway that controls cold adaptation in rice.

我们的研究结果揭示了迄今为止尚未发现的新的通路控制水稻对冷胁迫的适应。

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16、

his death prompted a coup by army officers led by a hitherto unknown captain, moussa camara.

他的死引发了一场军事政变，政变由一名迄今为止尚不清楚有何背景的上尉穆萨·卡马拉领导。

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17、

hitherto, the government has seemed too absorbed in bickering between the ppp and pml (n) to give much thought to these problems.

迄今为止，由于人民党和穆盟谢里夫派争吵不休，联合政府深陷其中，无瑕顾及这些问题。

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18、

second, savings must be available to finance investments in the hitherto neglected sectors, such as the commodity sector.

然后，金融投资中被忽视的环节有可用的储备，如商品部门。

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19、

its scientists have hitherto made individual contributions.

迄今为止，印度科学家已经对IPCC做出了个人的贡献。

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20、

the township of rio rancho has hitherto not had its own emergency facilities.

“里奥兰翘镇”迄今还没有自己的应急设施。

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