ပူးပေါင်းဆောင်ရွက်ခြင်း
အနုပညာ
အလှအပနှင့် ကျန်းမာရေး
လက်မှုအနုပညာ
ယဉ်ကျေးမှုနှင့် သမိုင်း
ဖျော်ဖြေရေး
ပတ်ဝန်းကျင်
အစားအစာနှင့် အချိုရည်
ပြောင်းပြန်အင်ဂျင်နီယာပညာ
သိပ္ပံပညာများ
အားကစား
နည်းပညာ
ဝတ်ဆင်နိုင်သောပစ္စည်းများ

သဘာဝ

ဘလူးပရင့် ၁၇၁ ခု ရရှိနိုင်သည်

ဘလူးပရင့်များ (၁၇၁)

Ferrite Toroid Core: Wet-Process Copper-Zinc Ferrite with a Stepped Anneal Down to 310 °C (Snoek 1948)

Ferrite Toroid Core: Wet-Process Copper-Zinc Ferrite with a Stepped Anneal Down to 310 °C (Snoek 1948)

Charlie မှDE

သဘာဝ

၁၀
၀
၀
၀
၀
၀
Ferrite Toroid Core: Copper-Zinc Ferrite by the Wet Process, Precipitated with Caustic Soda (Snoek 1948)

Ferrite Toroid Core: Copper-Zinc Ferrite by the Wet Process, Precipitated with Caustic Soda (Snoek 1948)

Charlie မှDE

သဘာဝ

၁၃
၀
၀
၀
၀
၀
Ferrite Toroid Core: Copper-Cadmium Ferrite, 200-Hour Grind, 1000 °C in Oxygen (Snoek 1948, Ex. I)
အန္တရာယ်ရှိ

Ferrite Toroid Core: Copper-Cadmium Ferrite, 200-Hour Grind, 1000 °C in Oxygen (Snoek 1948, Ex. I)

Charlie မှDE

သဘာဝ

၁၇
၀
၀
၀
၀
၀
Cadmium Oxide: Cadmium Heated in a Current of Oxygen (Thorpe 1912)
အန္တရာယ်ရှိ

Cadmium Oxide: Cadmium Heated in a Current of Oxygen (Thorpe 1912)

Charlie မှDE

သဘာဝ

၁၃
၀
၀
၀
၀
၀
Ferric Nitrate: Scrap Iron Dissolved in Concentrated Nitric Acid (Thorpe 1912)
အန္တရာယ်ရှိ

Ferric Nitrate: Scrap Iron Dissolved in Concentrated Nitric Acid (Thorpe 1912)

Charlie မှDE

သဘာဝ

၁၃
၀
၀
၀
၀
၀
Antimony Trioxide: Roasted Antimony Fused with More Metal (Thorpe 1912)

Antimony Trioxide: Roasted Antimony Fused with More Metal (Thorpe 1912)

Charlie မှDE

သဘာဝ

၁၃
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Butylene-Blown Logs 20 Inches Across (McIntire, Dow 1948, Ex. 4)

Extruded Polystyrene Foam: Butylene-Blown Logs 20 Inches Across (McIntire, Dow 1948, Ex. 4)

Charlie မှDE

သဘာဝ

၉
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 75 °C (McIntire, Dow 1948, Ex. 3, Test 4)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 75 °C (McIntire, Dow 1948, Ex. 3, Test 4)

Charlie မှDE

သဘာဝ

၉
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 60 °C (McIntire, Dow 1948, Ex. 3, Test 3)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 60 °C (McIntire, Dow 1948, Ex. 3, Test 3)

Charlie မှDE

သဘာဝ

၁၁
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 50 °C (McIntire, Dow 1948, Ex. 3, Test 2)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 50 °C (McIntire, Dow 1948, Ex. 3, Test 2)

Charlie မှDE

သဘာဝ

၁၂
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 40 °C (McIntire, Dow 1948, Ex. 3, Test 1)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 40 °C (McIntire, Dow 1948, Ex. 3, Test 1)

Charlie မှDE

Industry 3.0 — Assembly Line & Mass Production (1913)

၉
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 100 °C (McIntire, Dow 1948, Ex. 2)
အန္တရာယ်ရှိ

Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 100 °C (McIntire, Dow 1948, Ex. 2)

Charlie မှDE

သဘာဝ

၁၅
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 90 °C (McIntire, Dow 1948, Ex. 2)
အန္တရာယ်ရှိ

Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 90 °C (McIntire, Dow 1948, Ex. 2)

Charlie မှDE

သဘာဝ

၁၁
၀
၀
၀
၀
၀
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 80 °C (McIntire, Dow 1948, Ex. 2)
အန္တရာယ်ရှိ

Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 80 °C (McIntire, Dow 1948, Ex. 2)

Charlie မှDE

သဘာဝ

၁၄
၀
၀
၀
၀
၀
Dichloromethane: Chloroform Reduced with Zinc, Alcohol and Hydrochloric Acid (Greene, in Thorpe 1912)
အန္တရာယ်ရှိ

Dichloromethane: Chloroform Reduced with Zinc, Alcohol and Hydrochloric Acid (Greene, in Thorpe 1912)

Charlie မှDE

သဘာဝ

၁၄
၀
၀
၀
၀
၀
Lead Dioxide: Red Lead Treated with Nitric Acid (Thorpe 1912)
အန္တရာယ်ရှိ

Lead Dioxide: Red Lead Treated with Nitric Acid (Thorpe 1912)

Charlie မှDE

သဘာဝ

၁၂
၀
၀
၀
၀
၀
Cadmium Sulphide: Precipitated from a Cadmium Salt with an Alkaline Sulphide (Thorpe 1912)
အန္တရာယ်ရှိ

Cadmium Sulphide: Precipitated from a Cadmium Salt with an Alkaline Sulphide (Thorpe 1912)

Charlie မှDE

သဘာဝ

၁၃
၀
၀
၀
၀
၀
Cadmium Chloride: Cadmium Dissolved in Hydrochloric Acid and Evaporated (Thorpe 1912)
အန္တရာယ်ရှိ

Cadmium Chloride: Cadmium Dissolved in Hydrochloric Acid and Evaporated (Thorpe 1912)

Charlie မှDE

သဘာဝ

၉
၀
၀
၀
၀
၀
Strontium Carbonate: Powdered Celestine Boiled with Soda Solution (Thorpe 1912)

Strontium Carbonate: Powdered Celestine Boiled with Soda Solution (Thorpe 1912)

Charlie မှDE

သဘာဝ

၁၄
၀
၀
၀
၀
၀
Bismuth Oxide: Subnitrate Heated until the Red Fumes Stop (Thorpe 1913)
အန္တရာယ်ရှိ

Bismuth Oxide: Subnitrate Heated until the Red Fumes Stop (Thorpe 1913)

Charlie မှDE

သဘာဝ

၄
၀
၀
၀
၀
၀
Bismuth Oxide: Subnitrate Boiled with Sodium Hydroxide Solution (British Pharmacopoeia, 1907)

Bismuth Oxide: Subnitrate Boiled with Sodium Hydroxide Solution (British Pharmacopoeia, 1907)

Charlie မှDE

သဘာဝ

၁၀
၀
၀
၀
၀
၀
Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)
အန္တရာယ်ရှိ

Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)

Charlie မှDE

သဘာဝ

၇
၀
၀
၀
၀
၀
Milk Sugar: Creamery Whey Cleared with Acid and Lime, Crystallised in Vacuo (LaWall 1902)
အန္တရာယ်ရှိ

Milk Sugar: Creamery Whey Cleared with Acid and Lime, Crystallised in Vacuo (LaWall 1902)

Charlie မှDE

သဘာဝ

၉
၀
၀
၀
၀
၀
Lactic Acid: Wackenroder's Calcium Lactate Split with Oxalic Acid (US Dispensatory 1907)

Lactic Acid: Wackenroder's Calcium Lactate Split with Oxalic Acid (US Dispensatory 1907)

Charlie မှDE

သဘာဝ

၈
၀
၀
၀
၀
၀
171 ထဲမှ 24 ကို ပြသနေသည်