Up to date we have no news of him.

1、

I have had no news from him for a long time.

我好久不知道他的消息了.

《现代英汉综合大词典》

2、

The overproof reasons of no load loss and current in distribution transformer are analyzed. The measures to solve the problem are presented.

对配电变压器空载损耗和空载电流超标原因进行了分析，提出了解决问题的措施。

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3、

The soft-sensing model based on BP neural network is built up, using the spindle's stator-voltage, stator-current, no load current and spindle speed as secondary variables.

采用电主轴定子电压、定子电流、空载电流和主轴转速作为辅助变量，建立了基于BP神经网络的负载扭矩软测量模型。

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4、

For increasing the interrupting capability at no load current, permanent magnetic field is drawn into the arc-rotated interrupter of sulfur hexafluoride ( SF 6) circuit breaker.

为了增强开断空载电流的能力，在SF6断路器的旋弧式灭弧室中加入永久磁场。

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5、

No load dynamic performance of current, speed and position loops is comprehensively analyzed with the method of simulation and experiment.

文中采用仿真与实验结合的方法，对电流环、速度环和位置环的空载动态性能作逐级分析。

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6、

There were no detailed studies on litter and forest floor of Populus davidiana and Fraxinus mandshurica in this region.

针对帽儿山林区的水曲柳、山杨两种主要林分类型凋落物以及林下凋落物层进行细致的研究较少。

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7、

No litter after your picnic.

野餐后请不要乱丢垃圾。

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8、

There is almost no litter.

那里，几乎见不到垃圾。

provided by jukuu

9、

ESR gene had no significant effects on litter size traits in this analysis.

ESR基因与头胎产仔数性状的关联分析未达显著水平。

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10、

Specifying this constraint through annotations means I no longer need to litter my code with repetitive conditionals that check for null and throw an exception on finding it.

通过标注指定这个约束条件意味着我的代码不再会被重复的条件弄得乱七八糟，这些条件检查null值，并且一旦找到该值就会抛出异常。

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11、

The occurrence and mode of mixture effects were dependent of the characters of component litters and had no obvious correlations with litter diversity.

混合效应发生与否以及混合效应的方向主要取决于组分凋落物的特点，而与凋落物多样性的高低没有明显的关系。

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12、

The results showed that compared with the treatment with no litter coverage, the surface runoff velocity was reduced by 57.50%~ 72.27% when the litter coverage varies from 0.0 to 25.0 t · hm~ (-2).

hm-2增加到25.0t.hm-2时，地表径流流速与无枯落物覆盖相比减小了57.50%~72.27%；

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13、

Imagining if no one dropped litter, the city would be cleaner and more attractive.

想象一下，如果没人乱扔垃圾，那城市就会干净得多，漂亮得多。

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14、

There is NO LIMIT on how many $ 500 bonuses and leads you can collect each week!

没有限制多少500美元奖金,并导致您可以收集每个星期!

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15、

There is no limit on the period of protection of the software developer's right of authorship.

软件开发者的开发者身份权的保护期不受限制.

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16、

Great is our Lord and mighty in power; his understanding has no limit.

我们的主为大、最有能力. 他的智慧、无法测度.

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17、

Therefore there is no limit to creation.

因此创造是不受限制的.

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18、

In each case, their ambitions of cruelty and murder had no limit.

每一次, 他们残忍和屠杀的欲望都贪得无厌.

英汉非文学 - 政府文件

19、

They will judge whether the lift is a " good lift " or a " no lift. "

他们得判定试举是 “ 成功 ” 还是 “ 失败 ”.

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20、

We have to walk up, for there is no lift.

我们得爬楼, 因为这儿没电梯.

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