研究人员注意到，海豚在确定答案时会很着急地按下踏板，但在难度高的测验中则表现出犹豫。
The researcher noted that the dolphin is quite eager to press the paddle when it was sure of the answer, but exhibited hesitation during difficult trials.
这些公园已经吸引了专业游客，包括来攀登技术难度高的山峰的登山者，以及被当地河流中的鲑鱼和鳟鱼吸引的渔民。
The parks already attract specialist visitors, including mountaineers, who come to climb the technically difficult peaks, and fishermen, lured by the salmon and trout in the region's rivers.
一旦海豚发现了按这个新踏板的结果，当测试难度非常高时，它就会很频繁地按这个踏板。
Once the dolphin figured out the result of pressing this new paddle, it did choose it frequently when the trial was difficult.
每个难题都是造就品格的机会，难度愈高，就愈有潜力建立强壮的灵命和道德思想。
Every problem is a character-building opportunity, and the more difficult it is, the greater the potential for building spiritual muscle and moral fiber.
拉勒说嫦娥二号的此次任务意义最为重大之处在于它将下降至9.5英里高的月球轨道上，这是难度很大的成就。
Mr. Lele said the most significant aspect of the Chang'e 2 mission was the attempt at a 9.5-mile-high orbit, a difficult feat.
这种集成软件的方法通常难度大、成本高、并且费时间，尤其是当体系结构必须支持的连接数量增加时更是如此。
This approach to integrating software is often difficult, expensive and time-consuming, especially when the number of connections the organizations have to support increase.
制造商典型的想法是不好的产品是因为生产难度大、成本高，这是不称职的。
A product is not quality because it is hard to make and costs a lot of money, as manufacturers typically believe. This is incompetence.
这点特别重要，难度也高，因为群众现在有各式各样的途径表达意见。
This is particularly important -and challenging -nowadays with such a multitude of avenues for people to express their views and opinions.
运营多个网络并使每个网络针对某种特定服务，例如用于传送语音电话的双绞线，难度大，费用高，与此相比，管理单个网络相对容易而且费用偏低。
Managing a single network is easier and cheaper than struggling to cope with multiple networks, each geared for a specific service, such as the "twisted-pair" wires upon which voice calls travel.
所罗门群岛约有1000座岛屿，是世界上人口密度最低的国家之一，这使得提供服务的难度大、成本高。
The group of about 1,000 islands also has one of the lowest population densities in the world, making services difficult and expensive to deliver.
发底牌可说是千术的鼻祖，虽不是最难度高的千术手法，但它是最被职业老千用来炫耀和比较的手法。
The CARDS can be made in the originator, not the most difficult in technique, but it is one of the most occupation for showing off and comparison technique.
我确实希望它有那么高的难度，而且与欧洲的其他线路比较，它的难度或许的确是15b。
I really want it to be that hard, and compared to every other route in Europe, it probably is.
除了建设地铁的难度和高成本外，在许多方面它都优于公共汽车。
Except the difficulty and high cost of building the subway, it is superior to the buses in many aspects.
尽管大肠病变的内镜黏膜下剥离术(esd)有高的整块切除率，但其技术难度和并发症的风险限制了它的广泛使用。
Despite a high en bloc resection rate, its technical difficulty and risk of complications limit the widespread use of colorectal endoscopic submucosal dissection (ESD).
尤其对于设计与生产难度大，质量要求高的产品的有着充分的经验。
Especially, we have sound experience in developing and manufacturing the difficult products and high-quality products.
其风险高、难度大，稍有疏忽就会造成掉电或短路事故。
It's very difficult and risky, for power off or short circuit might happen if careless.
陡倾角、大直径、长斜井开挖施工难度大、危险程度高。
The excavation of long shaft under high dip Angle and large diameter has a big difficulty and a high risk.
由于内环路仍未建成且由于高成本和拆除已有建筑的高难度而道路标准较低，大部分区内交通不得不利用二环路完成。
As the Inner Ring road is still incomplete and of low standard due to the high costs and difficulty of demolition of existing housing, most inter-district traffic has to use the Second Ring road.
蜗轮壳体为铸造毛坯，形状复杂，加工精度高，给机加工带来了一定的难度。
The turbine body is cast blank, which complicated shape and high accuracy rate bring certain difficulty for machining.
上机匣是某型号直升机的关键零件，几何形状复杂，锻件尺寸大，性能指标要求高，成形难度很大。
Upper housing, a key part of helicopter, is difficult form due to its big size and complex geometry and stringent requirements for its properties.
要满足高机动性要求的大尺寸分块天线的设计难度较大。
There are some difficulty in designing the big-sized antenna with high mobility.
可以看出，和电气工程训练b相比，电气工程训练a的电工电子技术信息含量大、实践操作难度高。
Training compared to B, as you can see, and electrical engineering electrical engineering training a electrician electronic technology information, high practical difficulty.
因此，高需求，因培育和饲养的难度而相对少的供应量，造成了市场上优质和牛价格的昂贵。
High demands, and low supply, due to the difficulty of production, are the reasons why you can see high prices placed on premium Wagyu.
方形兜孔钢保持架因为钢架硬度高、拉削难度大等特点，始终采用线切割加工方兜孔。
The working for square pockets of turning steel cages having high hardness and difficult to broach is conducted in linear cutting.
电离室采用大口径双重密封结构，制作工艺难度大，要求高。
A double casing sealed structure is used in the ionization chamber with thin Windows of large diameter.
对于小型压气机试验器，因设备尺寸小，试验件转速高、流量小等特点，使得小容腔节流装置的设计难度加大。
The design of small volume plenum for small compressor test rig is very difficult from the small dimension of facility, high speed and small flow rate of compressor.
对于小型压气机试验器，因设备尺寸小，试验件转速高、流量小等特点，使得小容腔节流装置的设计难度加大。
The design of small volume plenum for small compressor test rig is very difficult from the small dimension of facility, high speed and small flow rate of compressor.
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