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room temperature造句
31. Cover and cook in preheated oven for 45 minutes. Remove from oven and let cool to room temperature. 32. Remove about an hour before the guests are expected and fill the pineapple shells, then leave to come up to room temperature. 33. At room temperature, atoms normally fly around at speeds of hundreds or thousands of miles per hour. 34. Saturated fat, the kind of fat that hardens at room temperature, raises the levels of bad cholesterol. 35. After immersion in 40% glycerin solution at room temperature, they were placed on a copper stage and frozen with liquid nitrogen. 36. Top with lid and allow lemons to steep for 2 weeks at room temperature before using. 37. Sunlight is absorbed by dark surface materials and heats the surface to temperatures that sometimes approximate normal room temperature on Earth. 38. Let stand at room temperature 3 to 4 hours or refrigerate overnight. 39. After incubating for 30 minutes at room temperature, the reaction was stopped by washing the sections in cold water. 40. In fact the adduct was reasonably stable at room temperature and in solutions of up to 20 percent water content. 41. Choosing Choose fruit that's just softening; it will soon ripen at room temperature. 42. Because of the low activation energies, such reactions are often readily reversible at room temperature. 43. Remove immediately from the water bath and allow to cool to room temperature before refrigerating. 44. Endogenous peroxidase activity was blocked with 0.3% hydrogen peroxide in 0.1% sodium azide for 30 minutes at room temperature. 45. Changes in samples stored at elevated temperatures represent acceleration of changes occurring at room temperature. 46. Cover and let rest for 1 hour at cool room temperature or for up to 4 hours in the refrigerator before serving. 47. In the 1970s the search for a room temperature superconductor led chemists to look at one-dimensional organic conductors and semiconductors. 48. The water also should be cold, not room temperature or lukewarm. 49. Set aside for 1 to 2 hours at room temperature to give the flavors time to blend. 50. The hepatitis B virus may be stable in dried blood and blood products at room temperature for up to seven days. 51. Methylated bile acids were produced by reaction at room temperature for one hour and subsequently evaporated to dryness under nitrogen. 52. This rustic, flavorful stew is good hot or at room temperature on a warm summer day. 53. Let sit 1 hour at room temperature or cover and refrigerate overnight. 54. Equal volumes of bacterial and cell suspensions were mixed and shaken gently at room temperature for 30 minutes. 55. For scanning electron microscopy, the tissues were left in the fixative for 3 hours at room temperature. 56. An air conditioner to maintain normal room temperature is advisable. 57. The mixture was incubated at room temperature for 20 min. 58. Wrap in plastic and allow to rest at room temperature for 30 minutes. 59. Throw away food left at room temperature for more than two hours. 60. Room temperature exerted a powerful influence on the going rate of any timekeeper.