They were more or less easily dismissed as trial balloons.

他们之前的举动多少被看作是试验性的。

A group of Israeli researchers has designed wearable smart sensors to help monitor the process of vaccine trials.

一组以色列研究人员设计了的智能传感器，以帮助监试验的过程。

If there are no significant negative side effects and there's evidence of vaccine efficacy, the vaccine can move to clinical trials.

如果没有发现明显的不良反应且以证明的有效性，该便被应用于下一步的临床试验中。

Scientists in the UK are trialling a GM wheat which allegedly yields40% more crop in greenhouse conditions.

英国的科学家正在试验一种转基因小麦，据称这种小麦在温室条件下多产 40%。

So North Korea's state media reported Monday that all seven of these recent tests involved nuclear-capable, short-range, intermediate-range and submarine-launched ballistic missiles.

朝鲜官方媒体周一报道称，最近的7次导弹试验都涉及携带核弹头的短程、中程和潜射弹道导弹。

That is partly because drug-approval agencies do not yet recognise old age as a treatable condition, making trials hard to register.

部分原因是物审批机构尚未承认老年是一种治疗的疾病，导致试验难以注册。

Better and more sustainable technologies must be implemented and researches and experimentation should begin in saving the environment from further pollution.

必须实施更好和更持续的技术， 并且应该开始研究和试验以防止环境进一步受到污染。

The European Space Agency says its prototype miniature space plane has splashed down successfully in the Pacific Ocean in an experiment to help scientists develop reusable spacecraft.

洲航天局称其微型航天飞机原型已经成功落到太平洋，这次试验是为了帮助科学家开发重复使用的航天器。

The researchers from Tel Aviv University said that wearable sensors can better help vaccine developers make early identifications of abnormal reactions and therefore improve the process of the trials.

来自特拉维夫大学的研究人员称，传感器以更好地帮助开发者对异常反应进行早期识别，从而改善试验的过程。

Examine yourselves to see whether you are in the faith; test yourselves. Do you not realize that Christ Jesus is in you—unless, of course, you fail the test?

你们总要自己省察有信心没有，也要自己试验。岂不知你们若不是弃绝的，就有耶稣基督在你们心里吗？

Stockpiles of vaccines and antivirals may or may not be enough – or these drugs may not be available at all, still progressing through the early stages of a clinical trial.

和抗病毒物的储备能够，也能不够，或者能这些物仍处于临床试验的早期阶段，根本无法获得。

Roberts are also experimenting with attaching the cameras to small drones that will fly through the rainforest in search of plants that could be used to develop future medicine.

罗伯茨还在试验将摄像头安装在小型无人机上 这些无人机将在雨林中飞行 寻找用于开发未来物的植物。

We don't have large-scale invisibility cloak technology yet, but scientists are working on a lot of different ideas, like creating flexible sheets of liquid metal that can block radio waves used in radar.

我们目前还没有大范围的隐形斗篷技术，但是科学家们在努力，试验各种点子，例如制造延展的液态金属片，阻止雷达的无线电波。

According to the Office of Dietary Supplements at the National Institutes of Health, the only—yes, ONLY—one of these that has stood up to reputable trials AND is legal in the United States is green tea.

根据全国卫生研究院膳食补充办公室的数据显示，唯一一种经受正规试验试且在美国范围内合法的这类物质是绿茶。

Beyond pressure and temperature, the researchers are also experimenting with biodegradable sensors that measure acceleration, acidity, and fluid flow -- all useful things to know about a brain that’s just been knocked around.

除了压力和温度之外，研究人员还在试验生物降解的传感器， 这些传感器以量加速度、酸度和流体流量——这些都是了解刚刚被颠簸的大脑的有用信息。

There's also a high-resolution camera on board that is comparable to HiRise, a camera on NASA's Mars Reconnaissance orbiter that's helped scientists study objects about a meter in size on the planet's surface in unprecedented detail.

此外还有一个与高分辨率图像试验相机相媲美的相机，美国宇航局火星勘轨道飞行器上的一台摄像机帮助科学家对火星表面约一米大小的物体进行前所未有的详细研究。

Pascal Hardy, an engineer and sustainable development consultant, began experimenting with vertical farming and aeroponic growing towers – as the soil-free plastic tubes are known – on his Paris apartment block roof five years ago.

工程师兼持续发展顾问帕斯卡·哈迪（Pascal Hardy）五年前开始在他的巴黎公寓楼屋顶上试验垂直农业和气培种植塔（即无土塑料管）。