We want to see how long we can extend the life of the food without radiation.
我们想要知道我们能够在没有辐射的情况下将食物的生命延展多长。
For instance, without a tree to absorb radiation from the Sun, to offer shade, the full intensity of that radiation reaches the ground.
例如，如果没有树木来吸收太阳的辐射并提供树荫，那么太阳辐射就会完整地到达地面。
Without water they will continue to heat and potentially spew radiation beyond the coastal facility.
如果没有水，他们将会继续加热，并可能将辐射物喷到核设施以外的地方。
The nearest observation point is 200 metres from the sarcophagus, and offers a good view of the epicenter of the accident without exposing visitors to "excessive" levels of radiation.
最近的观察点是在200米以外的一个石室上，能很清楚地看到事故发生的中心，而不会让游客暴露在过高的辐射中。
Without water, they will continue to heat up and possibly release a large amount of radiation.
如果缺水，它们将继续升温，并可能释放出大量放射性物质。
Wireless technology: it is already possible to send electricity without wires. Can devices be powered using ambient radiation from existing broadcasts?
无线技术：无线输电已是可能。可以利用现有广播的环境辐射为设备供电么？
Without that knowledge, the guide added, “people will be more likely to follow the natural instinct to run from danger, potentially exposing themselves to fatal doses of radiation.”
指南补充说，如果没有这种知识，“人们会更容易遵循自然本能而逃离危险，从而有可能将自己暴露在致命剂量的辐射下。”
Radiation and chemotherapies that save young women from cancer can leave them infertile. But a novel procedure can keep motherhood on ice without delaying treatment
放疗和化疗技术挽救了许多患有癌症的年轻女子，但也导致她们无法生育，但一项新奇的医疗手段可以在不拖延癌症治疗的前提下，将患者的生育能力冰冻封存。
Safety protection measures of X rays, for individuals and groups without X ray power radiation injury.
安全的X射线防护措施，对个人和群体绝无x射线电力辐射伤害。
Nonetheless, Professor Pillai said a low dose of radiation might be effective in killing traces of salmonella in peanut butter — or manufactured products with peanut paste — without ruining the taste.
尽管如此，Pillai教授说在低剂量的辐照对杀灭花生酱或有花生糊的食品中少量的沙门氏菌可能有效，且不会影响花生的味道。
In many ways, geothermal plants are similar to nuclear-power stations (with a capacity factor of 90%), albeit on a smaller scale and without the radiation or waste-disposal problems.
在很多方面，地热电站跟核电站很相似，核电站的利用率为90%，但是地热电站占地很小，而且没有辐射和处理废物问题。
We designed a long and wide corridor that they can run at full power, and installed Sand and the pool in indoors where they can play without worrying about radiation dose.
我们设计了一个长且宽的走廊，还在室内设置一个沙坑和一个泳池，孩子们可以在其中尽情跑动、玩耍，不用担心室外辐射。
This treatment uses 3F8 to seek out and attach to tumor cells and then to deliver radiation directly to kill the cells without damaging normal tissues.
这种疗法用3F8寻找并附着于肿瘤细胞，然后直接传递放疗物质进去而不损伤正常组织。
This seems to have avoided the organ rejection problems which have plagued the use of donated body parts for decades, without the need for heavy use of drugs or radiation.
这似乎避免了困扰器官移植数十年之久的器官排斥问题，病人也无需大量吃药或接受辐射。
Many soldiers suffered radiation sickness after being present, without protection, at the early atomic tests.
在未作防护参与早期的原子试验后，许多军人患了由辐射引起的疾病。
Until recently, it has boasted that, unlike other renewables, such as wind or solar, it is a base-load resource similar to coal, gas or even nuclear, but without greenhouse gases or radiation fears.
直至前不久，它自夸到地热能不同于风能、太阳能等这些可再生能源，地热能是一类跟煤、天然气甚至是核能一样的一种为基本负荷供电的资源，但是它不会产生温室气体也不需要为辐射担心。
New digital mobile phones produce less radiation, but that does not necessarily mean that they should be used without caution.
虽然新型数字手机产生的辐射较少，但这并非意味着使用时就可以无所顾忌。
Many soldiers suffered radiation sickness after being present without protection at the early atomic tests.
在未作防护参与早期的原子试验后，许多军人患了放射病。
Passive localization and tracking system plays an important role in the electronic reconnaissance, because it works silently without electromagnetic radiation and covering larger region.
无源定位与跟踪技术自身不辐射电磁波而且探测距离远，所以它在电子侦察中扮演着越来越重要的角色。
Radiation therapy as palliative treatment, with or without surgery or the placement of stents, to relieve symptoms caused by blocked bile ducts.
用放射治疗作为缓解性治疗，结合或不通过手术、或通过置入支架来缓解由于胆管阻塞导致的疾病症状。
Secondly, without absorbing boundary conditions, radiation conditions are satisfied automatically in the integral equation by the Green's function.
第二是辐射的条件通过格林函数在积分方程中自动可以得到满足，而不再需要吸收边界条件。
Similarly, we can't sense radioactivity without a radiation detector.
同样，如果不用辐射探测器，我们也不能感觉到放射现象。
Oneway to increase the effect of such screens, without additional costs, was to keep the greenhousescreened not only during the night but also when the solar radiation was very low.
在不增加成本的情况下，提高保温幕效能的方法不仅是在晚上而且在太阳辐射较低时都拉上保温幕。
Further some of the organic sunscreens are known to interact with each other when applied on the skin with or without exposure to UV radiation.
进一步地，已知一些有机防晒剂在应用在有或没有暴露于UV辐射的皮肤上时彼此相互作用。
Without a magnetic field, the planets would be bathed in harmful radiation, and their atmospheres would be eroded away by particles streaming from their stars.
没有磁场，行星就会暴露于有害辐射下，它们的大气层也会被从恒星飘出的微粒所侵蚀。
Because of the modality's real-time imaging ability and lack of ionizing radiation, resuscitation procedures can be performed without interruption.
由于超声的实时成象能力和没有电离放射危害，因此床旁检查变得切实可行。
The interaction of a two-level atom with a thermal radiation field for single-photon processes and two-photon processes without rotating wave approximation is analysed.
两能级原子与外部环境(热库)相互作用时，采用非旋波近似，研究原子与热辐射场单光子和双光子作用过程。
Scientists have reason to think that a man can put up with far more radiation than this without being damaged.
科学家们有理由认为，一个人可以承受远远超过这种程度的辐射线而身体不致受到损害。
Scientists have reason to think that a man can put up with far more radiation than this without being damaged.
科学家们有理由认为，一个人可以承受远远超过这种程度的辐射线而身体不致受到损害。
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