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polar造句
271. It deals with the operation, calculation principle and steps in the application of transit polar setting-out in highway constructions. 272. Polar formation algorithm(PFA) can mostly compensate MTRC in the case of small target and distant field, which need the transformation from polar grid to Cartesian lattice. 273. The present invention may be used in simple polar organic phase mode to resolve the medicine antimer of zolmitriptan, lamivudine, etc. 274. I am steady as a rock - fixed as the Polar Star. 275. The king asked him to design a palace with an arch roof which was seated by a handmade polar bear. 276. Soon I was fixated on the 3, 000 polar bears that roam wild in Spitsbergen. 277. Two-step extraction with polar solvents and nonpolar solvents was an effective comprehensive extraction for antioxidant and essential oil of rosemary(Rosmarinus officinalis L. 278. Join a polar bear club or sing along with a busker in the streets and see what happens. Be a back up dancer at a karaoke bar. 279. They've encountered time travel, angry island inhabitants, man-eating black smoke and geographically misplaced polar bears. 280. There are a lot of evidences indicating that the role of actin cytoskeleton in regulating auxin polar transport, which in- duces a lateral gradient of auxin and results in plant organ curvature. 281. According to a geological report in U. S , the melting speed of sea ice in Arctic Ocean is faster than any computer simulation . It courses that the future of polar bears will be worse than expected. 282. Noctilucent clouds are ragged extensions of a more widespread and more permanent layer which forms over the summer polar area at the mesopause. 284. The multiphase copolycondensation of PMDA, BOPDPA and ODA was carried out in polar solvent. 285. A polar landscape of snowy hills, dramatic cumulus clouds and coastal glaciers. 286. Results Nerve endings of muscle spindle in equatorial and polar regions were dyed black; intrafusal fibers were dyed buffy .