火山性土壌の英語

炉内脱硫方式流動床石炭ボイラー灰と下水汚泥を混合造粒した有機性肥料あるいは土壌改良材を、火山性土壌の上に１〜３ｍの厚さで堆積させ、肥料成分に富み植物の生育に適した改良土壌を形成する。例文帳に追加

An organic fertilizer or a soil conditioner obtained by mixing and granulating the ash of the fluidized-bed coal boiler of a furnace desulfurization type, and the sewage sludge is accumulated on the volcanic soil so as to form 1-3 m thickness to form the conditioned soil rich in fertilizer components and suitable for the growth of the plant. - 特許庁

ただし、火山を多く持つ日本列島は火山灰に覆われており、土壌が酸性であるため化石が残りにくい事から、この時代の人類の化石は未だに発見されていない。例文帳に追加

However, human fossils from that era have not yet been discovered because the Japanese archipelago is covered with volcanic ash and has acidic soil due to its many volcanoes, which makes fossils difficult to retain.発音を聞く  - Wikipedia日英京都関連文書対訳コーパス

火山灰土壌に鉄塩を混合して焼成した吸着材を透過性反応壁に適用する際に地下水のｐＨ低下による性能低下や透過性反応壁から地下水へのマンガン溶出を防止することができる透過性反応壁及び地下水浄化構造を提供する。例文帳に追加

To provide a permeable reactive wall and a ground water purifying structure which prevent deterioration in performance and the elution of manganese from the permeable reactive wall to ground water, which are caused by a decrease in the pH of ground water, when applying an adsorbent, which is obtained by mixing volcanic ash soil with an iron salt and firing the mixture, to the permeable reactive wall. - 特許庁

粘土、長石などのケイ酸とアルミナを主成分とする窯業用原料に、火山灰土壌「シラス」、リン酸と酸化カルシウムを含有するや骨灰、焼却灰などの物質や、シラスバルーン、パーライトなどの中空材料、或いは炭、木屑などの可燃性材料を添加して混合成形し、高温で焼成することによって、高吸水性の透水性、保水性を有するレンガが得られる。例文帳に追加

The high-water absorbing, water-permeable and water-retentive brick is obtained by adding volcanic ash soil SHIRASU, a material such as bone ash or incineration ash containing phosphate and calcium oxide, a hollow material such as SHIRASU baloon or pearlite and a combustible material such as charcoal or wood chips into a ceramic material such as clay or feldspar consisting essentially of silicate and alumina, mixing, shaping and firing at a high temperature. - 特許庁