chemical Meaning in Hindi (शब्द के हिंदी अर्थ)
chemical ka kya matlab hota hai
रासायनिक
Noun:
रसायनिक पदार्थ,
Adjective:
रसायन-संबंधी, रसायन, रासायनिक,
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chemical शब्द के हिंदी अर्थ का उदाहरण:
জজজ
सक्रिय रसायनिक पदार्थ ।
कीटनाशक रसायनिक पदार्थ (फासफैमीडोन, लिंडेन, फ्लोरोपाइरीफोस, हेप्टाक्लोर तथा मैलेथियान आदि) अथवा वाइरस, बैक्टीरिया, कीट भगाने वाले खर-पतवार तथा कीट खाने वाले कीटों, मछली, पछी तथा स्तनधारी जैसे जीव होते हैं।
प्रतिजैविक (ऐंटीबॉयोटिक) एक प्रकार के रसायनिक पदार्थ हैं, जिनका निर्माण कुछ सूक्ष्मजीवियों द्वारा होता है।
रोग एवं कीटों का समन्यवित नियन्त्रण करने से कीटों व रोगों का रसायनिक पदार्थों के प्रति होने वाले सहनषीलता को नियन्त्रित किया जा सकता है।
दूसरे शब्दों में, प्रतिजैविक (Antibiotic) एक प्रकार के रसायनिक पदार्थ हैं, जिनका निर्माण कुछ सूक्ष्मजीवियों द्वारा होता है।
जल एक रसायनिक पदार्थ है जिसका रसायनिक सूत्र H2O है: जल के एक अणु में दो हाइड्रोजन के परमाणु सहसंयोजक बंध के द्वारा एक ऑक्सीजन के परमाणु से जुडे़ रहते हैं।
chemical's Usage Examples:
Properties.--All attempts to make helium enter into stable chemical union have hitherto proved unsuccessful.
The chemical characters of the well-waters, the irregular distribution of the water-pressure, the distribution of the underground thermal gradients, and the occurrence in some of the wells of a tidal rise and fall of a varying period, are facts which are not explained on the simple hydrostatic theory.
There are well-known chemical works at Dombasle (close to Nancy) and Chauny (Aisne) and in Rhhne.
This was the principle of the chemical telegraph proposed by Edward Davy in 1838 and of that proposed by Bain in 1846.
Photosynthesis is what converts light energy from the sun into chemical energy for plants.
This system is of much service in following out mathematical, physical and chemical problems in which it is necessary to represent four variables.
But on account of experimental errors in weighing and measuring, and through loss of material in the transfer of substances from one vessel to another, such analyses are rarely trustworthy to more than one part in about Soo; so that small changes in weight consequent on the chemical change could not with certainty be proved or disproved.
In both these doctrines of a priori science Descartes has not been subverted, but, if anything, corroborated by the results of experimental physics; for the so-called atoms of chemical theory already presuppose, from the Cartesian point of view, certain aggregations of the primitive particles of matter.
The advances were not merely mechanical but chemical as well.
The chemical smell suggested they were going in the right direction.
Synonyms:
chemic,
Antonyms:
insulator, conductor,