| 单词 | strider |
| 例句 | I met Mr. Fleming at the end of the driveway, where I was dolefully flailing about in the drainage ditch looking for water striders. The Evolution of Calpurnia Tate 2009-05-12T00:00:00Z The regatta of the striders' lives looks merry though death will come by frog or cold or generation's close. Poems: ‘Water Striders’ and ‘Fallowing’ 2023-08-18T04:00:00Z In another example, insects such as the water strider, shown in Figure 2.19, use the surface tension of water to stay afloat on the surface layer of water and even mate there. Biology for AP Courses 2022-06-09T00:00:00Z To do so, she’ll mount her trusty strider and head west, exploring the beautiful ruins of famous landmarks like the Golden Gate Bridge. Horizon Forbidden West’s new story trailer brings back Aloy’s old friends 2022-01-19T05:00:00Z There were migrating birds in the trees, water striders in the stream and all sorts of invertebrates in the fallen leaves. Opinion | Preserve this peaceful oasis 2021-11-07T04:00:00Z It also appears to allow them to evade predators waiting in the water below, as the caterpillar in the video above does, zipping past a swarm of hungry water striders. Watch caterpillars walk on water 2021-09-23T04:00:00Z The long strider finished fairly well for the superfecta placing after a tough journey from the get go that evening. Racing! New racing boss at the Stronach Company 2019-09-14T04:00:00Z Water poses an even more complex problem for robots, and here guidance has come from another animal: the insect known as a water strider, which moves exclusively across the surfaces of bodies of water. Robot Design Goes Back to Nature 2018-11-09T05:00:00Z His own curiosity has led him to investigations of eyelashes and fire ants, water striders and horse tails, frog tongues and snakes. The Mysteries of Animal Movement 2018-11-05T05:00:00Z We’ve just started to ask the questions and do the examination so we’re about to get beyond the “a guppy has a personality, or a water strider or spider or crab or bluebird.” How Diverse Personalities Help Animals Survive 2018-01-06T05:00:00Z Stacey Shoecraft is stationed at the front of the room in a full-size strider, delivering instruction and lesson plans while exercising almost from the morning until the afternoon bells. The schools where they never say ‘sit still’ 2015-11-21T05:00:00Z He is such a long strider, such a powerful strider it almost looks effortless. Palmer comes up big again, Cardinals beat Bears 48-23 2015-09-21T04:00:00Z The big puzzle was how striders, especially baby striders, could accelerate to start moving and keep moving fast enough to generate the water ripples that propel them. Robot Design Goes Back to Nature 2018-11-09T05:00:00Z In 2003, scientists created the first robots that mimic the water strider, which is capable of floating on top of, and skating across, the surface of water. These Insect-Inspired Robots Can Jump on Water 2015-08-04T04:00:00Z The alloy worked like a contracting spring pulling on artificial legs that were highly water-repellent, just like those of the strider. Never Mind Walking; Some Insects Can Jump on Water 2015-08-03T04:00:00Z The authors theorized that the maximum force of the striders' legs is always just below the maximum force that water surface tension can withstand. Minority Report-type insect robots jump on water 2015-07-30T04:00:00Z Today’s robo-insect is only seven times heavier than a strider and replicates its long, thin legs. Sneaky insect-like robot jumps on water without a splash 2015-07-30T04:00:00Z Studying sandfish, water striders and bees probably won’t transform the way that humans travel the world, but it may revolutionize the movements of our machines. Robot Design Goes Back to Nature 2018-11-09T05:00:00Z The scientists also found that water striders swept their legs inward to maximize the amount of time they could push against the surface of the water, maximizing the overall force for their leaps. These Insect-Inspired Robots Can Jump on Water 2015-08-04T04:00:00Z Water striders are among the most familiar insects. Never Mind Walking; Some Insects Can Jump on Water 2015-08-03T04:00:00Z High-speed camera footage of the insects also revealed that the water strider sweeps its legs inward to maximize the time they can push against the surface of the water, thus maximizing the overall momentum. Minority Report-type insect robots jump on water 2015-07-30T04:00:00Z Other ways to hit refresh: creating a new playlist or buddying up if you are typically a solo strider. 11 Training Tips for Running Your First Half-Marathon 2015-07-06T04:00:00Z It enables a water strider to skate along the water's surface and not sink. [News Focus] Water's Tough Skin 2014-03-13T18:25:23.452Z Using high-speed cameras, the researchers analyzed water striders jumping on water. These Insect-Inspired Robots Can Jump on Water 2015-08-04T04:00:00Z She reminded him of a water strider that had left the water to scamper about on dry land. Haruki Murakami: “Samsa in Love.” 2013-10-21T04:00:00Z Eventually, these upper-body climbing adaptations vanished and we became the adept striders that we are today. Did Human Ancestors "Walk" Up Trees? [Video] 2012-12-31T20:45:00.200Z Higher concentrations of floating plastic debris offer more opportunities for the pelagic strider to lay eggs. Plastic in the Oceans May Help Some Species Proliferate Like Weeds 2012-08-12T14:45:00.167Z The energy the rider or strider generates feeds back into the machine to power the brake and the electronic display. Some pieces of gym equipment are more eco-friendly than others 2011-01-04T04:11:04Z And she continued to glare angrily at the unfortunate new girl until the other striders dropped out one by one and the ring finally stopped. Just Gerry But in our smallest ponds and brooks we may see this miracle taking place almost daily, the feat being accomplished by a very interesting little assemblage of insects, commonly called water skaters or striders. The Log of the Sun A Chronicle of Nature's Year May knows where we can see some water striders close at hand. The Insect Folk In the air, in the earth, and below the surface of the water are hundreds of living creatures, but the water striders and their near relatives are unique. The Log of the Sun A Chronicle of Nature's Year If only we knew the whole life of one of these ocean water striders and all the strange sights it must see, a fairy story indeed would be unfolded to us. The Log of the Sun A Chronicle of Nature's Year When the warm spring sunshine wakes up the sleeping plants, then the little water striders wake up too. The Insect Folk In an instant the water strider—pirate of the pond that he is—reaches forward his crooked fore legs, and here endeth the career of the unfortunate fly. The Log of the Sun A Chronicle of Nature's Year Now, water striders, why do you behave so, and what do you eat? The Insect Folk The young water striders look like their parents, and they, too, like to go circling and flashing over the top of the water, with their long legs spread out. The Insect Folk |
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