Insectivorous Plants — Page 1
THE EFFECTS OF SALTS OF AMMONIA.
氨盐的作用。
Manner of performing the experiments—Action of distilled water in comparison with the solutions—Carbonate of ammonia, absorbed by the roots—The vapour absorbed by the glands—Drops on the disc—Minute drops applied to separate glands—Leaves immersed in weak solutions—Minuteness of the doses which induce aggregation of the protoplasm—Nitrate of ammonia, analogous experiments with—Phosphate of ammonia, analogous experiments with—Other salts of ammonia—Summary and concluding remarks on the action of salts of ammonia.
实验的操作方式——蒸馏水与溶液作用的比较——碳酸铵经根部吸收——蒸气经腺体吸收——滴在叶盘上的液滴——施加于单独腺体上的微小液滴——叶片浸入稀溶液中——诱发原生质聚集所需剂量之微小——硝酸铵的类似实验——磷酸铵的类似实验——其他氨盐——关于氨盐作用的总结与结语。
Vocabulary
- 氨盐
- ānhuà yán — Ammonium salt; nitrogen-containing chemical compound.
- 作用
- zuòyòng — Effect; function; to act or work on something.
- 实验
- shíyàn — Experiment; scientific test or investigation.
- 操作
- cāozuò — Operation; to manipulate or handle equipment.
- 方式
- fāngshì — Method; manner; way of doing something.
- 蒸馏水
- zhēngliú shuǐ — Distilled water; purified water through distillation process.
- 溶液
- róngyè — Solution; liquid mixture of dissolved substance.
- 比较
- bǐjiào — Compare; to examine similarities and differences.
- 碳酸铵
- tànsuān huà — Ammonium carbonate; chemical compound containing nitrogen.
- 根部
- gēnbù — Root; the underground part of a plant.
- 吸收
- xīshōu — Absorb; to take in or assimilate.
- 蒸气
- zhēngqì — Vapor; gas produced by heating liquid.
- 腺体
- xiàntǐ — Gland; organ secreting substance in organism.
- 液滴
- yètī — Droplet; small drop of liquid.
- 施加
- shījiā — Apply; to impose or exert pressure.
- 单独
- dāndú — Alone; separately; individually without others.
- 微小
- wēixiǎo — Tiny; very small in size or degree.
- 叶片
- yèpiàn — Leaf blade; flat green part of leaf.
- 浸入
- jìnrù — Immerse; to dip or submerge in liquid.
- 稀溶液
- xī róngyè — Dilute solution; weak concentration of dissolved substance.
- 诱发
- yòufā — Induce; to trigger or cause something.
- 原生质
- yuánshēngzhì — Protoplasm; living substance of cell contents.
- 聚集
- jùjí — Gather; to collect or assemble together.
- 所需
- suǒ xū — Required; what is needed or necessary.
- 剂量
- jìliàng — Dosage; measured quantity of substance administered.
- 硝酸铵
- xiāosuān huà — Ammonium nitrate; nitrogen fertilizer chemical compound.
- 类似
- lèisì — Similar; resembling in appearance or nature.
- 磷酸铵
- línsuān huà — Ammonium phosphate; phosphorus-containing fertilizer compound.
- 其他
- qítā — Other; additional things not mentioned.
- 关于
- guānyú — About; concerning; with respect to topic.
- 总结
- zǒngjié — Summarize; to conclude or recap main points.
- 结语
- jiéyǔ — Conclusion; final remarks or ending statement.
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