Last Updated：2025/11/26
Sentence
野外調査で、地質学者はカルシウム・水素・マンガン・酸素・ケイ素を含む、直方晶系の二錐面体構造を持つ鉱物の試料を注意深く記録し、その結晶形と元素組成を観察した。
Quizzes for review
During the field study, the geologist carefully documented a sample of poldervaartite, noting its orthorhombic-dipyramidal crystal habit and elemental composition.
See correct answer
During the field study, the geologist carefully documented a sample of poldervaartite, noting its orthorhombic-dipyramidal crystal habit and elemental composition.
音声機能が動作しない場合はこちらをご確認ください
Related words
poldervaartite
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
