碳環化合物 的英文怎麼說

中文拼音 [tànhuánhuà]
碳環化合物 英文
carbocyclic compound
  • : 名詞[化學] (非金屬元素) carbon (c)
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  1. Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.

    可分離的碳環化合物內含七個或七個以下的
  2. Special methods for four-membered carbocyclic rings are given in chapter 32.

    制取四碳環化合物的特殊方法是在第三十二章中闡述的。
  3. Synthesis with carbocyclic compounds, such cyclodienylsilane, quinic acid and norbornene, etc, as starting materials is discussed in detail

    重點介紹了以二烯基硅烷、奎寧酸、降冰片烯等碳環化合物為原料糖的進展。
  4. Standard test method for oxygenates and paraffin, olefin, naphthene, aromatic o - pona hydrocarbon types in low - olefin spark ignition engine fuels by gas chromatography

    用氣相色譜對低烯烴火花點火引擎燃料芳香類型,烴,烯烴,石蠟和氧的標準試驗方法
  5. Pah poly cyclic aromatic hydrocarbon

    發動機的多芳香族排放
  6. Decontamination works for heavy metals and pah are carried out on site

    針對重金屬及多芳香族質的除污工作是在施工地盤內進行的。
  7. So the inve stigations of rempi in different systems have comprehensive value in basic field or applied field. in recently years, the photodissociation of sulfur and carbon contained polyatomic molecule has been attracted much attention because these species play a key role in atmospheric physics, environment pollution and ecological preservation

    對含硫、的研究在大氣理、境污染、生態維護和生產應用中具有重要的作用,因此含硫、的光解離動力學研究受到了較多關注。
  8. Incense is burnt in many chinese homes and polycyclic aromatic hydrocarbons have been recovered from incense smoke.

    很多中國人家裡點香,香的煙中已經發現有多芳香族
  9. Pcah polycyclic aromatic hydrocarbons

    芳香族
  10. Workplace air. sampling and analysis of the polycyclic aromatic hydrocarbons

    工作場所空氣.多芳香的取樣和分析
  11. In fused-ring and bridge-ring compounds two carbons are common to the two rings.

    在稠和橋中,兩個原子是兩個公用的。
  12. In fused-ring and bridged-ring compounds two carbons are common to the two rings.

    在稠和橋中,兩個原子是兩個公用的。
  13. Here we summarize the advances in physiology and ecology studies on stored non - structure carbohydrates in plants, concentrating upon the physiological processes of sucrose, fructan, and starch and their responding mechanisms to environmental factors such as temperature and water and human factors

    綜述了植非結構性貯藏的生理生態學研究進展,著重介紹了蔗糖、果聚糖和澱粉代謝的生理過程及對境因子(溫度和水分)和人為因素的響應機制。
  14. These glycosaminoglycan ( gag ) chains are long, linear carbohydrate polymers that are negatively charged under physiological conditions, due to the occurrence of sulphate and uronic acid groups

    這些粘多糖( gag )鏈是長條線狀的體,在正常生境下,由於硫酸根和糖醛酸根的存在而處于負電位。
  15. The main effect factors include : 1. microbial species, which seem to have different degradation rate under varied circumstances and n - alkanes ; 2. physical and chemical properties of crude oil itself, which have an important effect on biodegradation, such as conglutination, boiling point, refractive index, ingredient and concentration of the oil ; and 3. culture condition of microorganism, under which the degrading activity of microorganism will be affected by surfactant, light condition, sorbent, nutrition, co - metabolite, oxygen, temperature and salinity during the inoculation of selected or indigenous microorganisms

    其中主要影響因素包括:菌種的影響,菌種在不同的境中和對不同鏈長度的表現出不同的降解效率;石油質本身學特性的影響,如石油質在水體或土壤中的濃度以及石油的粘度、沸點、折射率等特性;生存境條件的影響,在接種入高效率的降解菌或利用土著微生進行降解時,降解率受到生存境中各種條件的影響,如表面活性劑、光照條件、吸附劑的利用、營養鹽、共代謝底、氧氣、溫度、鹽度等。
  16. 2 petroleum crude oil : refers to naturally occurring crude oil that is mixtures of hydrocarbon compounds that contain mainly paraffin hydrocarbon, cycloparafin hydrocarbon, and aromatic hydrocarbon

    二石油原油:指一種源於自然界之原油,為之混,其主要成分為石蠟烴、烷烴、芳香烴等。
  17. The scientists ' analysis was based on the glycaemic load ( gl ) of the different breakfasts. this measures the rate at which carbohydrates release glucose into the blood stream

    科學家的分析是基於不同早餐的血糖負荷做出的。這測試出釋放葡萄糖進入血液循的流速。
  18. For the project " reclamation works in north tsing yi ", some of the contaminants found within the site are classified as carcinogenic, eg. some heavy metals, pah and polychlorinated biphenyl ( pcb )

    至於「北青衣區填海工程」 ,在施工地點發現的污染中有一些可被歸類為致癌質,例如一些重金屬,多芳香族及多氯聯苯。
  19. According to an official of the department of science, technology and standards of the state environment protection administration, implementation of these two sets of standards could cut the emission of road vehicles by 1. 8 million tons in nitric oxide, 2. 2 million tons in hydrocarbon and 16 million tons in carbon monoxide between 2008 and 2012

    保總局科技標準司負責人說,從2008年到2012年,實施這兩個階段的標準將會使道路上汽車排放的氧氮減少180萬噸、220萬噸、一氧160萬噸。
  20. This review introduces recent advances in preparing functionalized carbocycles from carbohydrates by chemical methods

    摘要介紹利用成官能團碳環化合物學方法的最新進展。
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