Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.
固相反应合成了新型丙二腈类化合物。
| 单词 | at room temperature |
| 释义 |
at room temperature
英语例句库
Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature. 固相反应合成了新型丙二腈类化合物。 Do not let cooked food cool at room temperature, since this allows bacteria to recontaminate it. 不要把已做熟的食物放在室温下放凉，因为这会使食物再次遭受细菌的侵袭。 In situ Raman spectra of cycloheptane have been characterized under high pressure generated by diamond anvil cell(DAC) at room temperature. 利用金刚石对顶砧(DAC)装置产生高压,在室温下对环庚烷进行了高压原位拉曼光谱研究。 At room temperature,the thermal conductivity of a diamond is about six times higher than that of a piece of copper. 在室温下,钻石的热传导律比铜块高六倍左右。 In this study, gallium nitride nanowires were successfully grown on Silicon substrate using a simple resistive heated furnace, APCVD system, at room temperature. 发现在氮化镓材料上具有室温铁磁性的性质，被预期能运用在磁性记忆体的元件和积体电路的材料上。 And by compare the exotherm of the resin cured by two kind of curing system at room temperature we can found that the resin we synthesized has lower exotherm, especially when use BPO as initiator.4. 证明该树脂体系具有较低的固化放热峰，而且表明以过氧化苯甲酰作为引发剂具有更低的放热峰温度。
原声例句
美食家基地 The butter should be at room temperature. 黄油应该在室温下。 美食烹饪法 And you can leave it at room temperature. 可以放在室温底下。 VOA慢速英语_健康 This is because the oil remains solid at room temperature. 这是因为油在室温下仍然是固体。 VOA慢速英语_科技 Researchers have questioned how long RNA could survive at room temperature. 研究人员质疑RNA在室温下能存活多久。 TED演讲（视频版）双语精选 Their process happens at room temperature, in just a couple of days. 这个反应过程在室温进行，只需要几天时间。 科普小杂文 Keeping it at room temperature could make it go bad by lunch time. 保存在室温下可能到了午餐时间就变质了。 英语专业四级听写训练 Unsaturated fat is usually liquid at room temperature and generally comes from vegetable sources. 不饱和脂肪在常温下是液体，通常来源于植物。 英语专业四级听写训练 Saturated fat is generally solid at room temperature and is usually from animal sources. 饱和脂肪在常温下是固体，通常来源于动物。 科普小杂文 When it arrives at the mass of a large asteroid, its radiating at room temperature. 当它的质量达到大型小行星的质量时，辐射温度会变为室温。 VOA慢速英语_科技 The enzymes appeared to break down polyethylene in only a few hours at room temperature. 在室温下，这两种酶似乎在几个小时内就能分解聚乙烯。 精选英语短文 Don't let watermelon pieces sit out at room temperature for longer than three hours. 不要让切开的西瓜在室温下放置超过三个小时。 咖啡品鉴指南 Have you tried to do a side-by-side with freezing coffee or brewing at room temperature? 你试过和冷冻咖啡或者常温咖啡一起煮吗？ VOA慢速英语_美国 " they were able to keep foods moist at room temperature and with regular packaging" . 他们就能在室温下采用常规包装，还能保证食物湿度。" 机智生活百科 Citrus fruit should be stored away from direct sunlight, at room temperature, and in an open space. 柑橘类水果应避免阳光直射，在室温下储存，并存放在通风的地方。 美容时尚英语 STEP 6 Allow your boots to dry at room temperature or dry them in a boot dryer. 让靴子在室温下晾干，或者用靴子烘干机。 TED演讲（视频版） 2022年10月合集 This allows us to operate reactors and carry out reactions at room temperature with minimal energy losses. 这使我们能够在室温下在把能量损失减少到最小的同时操作反应堆。 科普小杂文 Rule number 4, butter should be stored in the fridge, not at room temperature in a butter dish. 第四条规则，奶油应存放在冰箱里，不要放在室温下的盘子中。 美语情景对话 Yeah, because it will grow bacteria. Because it's been warm, it will grow bacteria easily at room temperature. 对，因为米饭会滋生细菌。因为天气很暖和，所以米饭很容易在室温下滋生细菌。 厨娘娜塔莎 Then cover with a light tea towel and let the dough rest for about 30 minutes at room temperature. 然后用茶巾盖上面团，让面团在室温下醒发30分钟左右。 Scishow 精选系列 This prevents the fat molecules from stacking into lattices making them more likely to be liquid at room temperature. 而这防止了脂肪分子堆积成块，使得它们在室温下更能保持液态。 |
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