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晶体管
Rückmutation
mu·ta·tion [mju:ˈteɪʃən] 名词
Veränderung f <-, -en>
Mutation f <-, -en> 技术用语
I. back [bæk] 名词
1. back (of body):
Rücken m <-s, ->
behind sb's back
sich 第四格 verheben [o. verreißen] [o. überlüpfen]
2. back:
back (not front) of building, page
Rückseite f <-, -n>
back of car
Heck nt <-(e)s, -e>
back of chair
Lehne f <-, -n>
Rücksitz[e] m[pl]
Fond m <-s, -s> 技术用语
Ted is out [or , round] the back [or out back]
auf dem Rücksitz [o. 技术用语 im Fond]
3. back 体育 (player):
Verteidiger(in) m (f) <-s, ->
短语,惯用语:
hinter jdm
hinter jdm her
jwd
to do sth on the back of sth
etw auf der Basis [o. aufgrund] einer S. 第二格 tun
to get off sb's back
to get [or put] sb's back up
to get [or put] sb's back up
to have sb/sth on one's back
jdn/etw am [o. auf dem] Hals haben
to put sb on sb's back
jdm jdn auf den Hals schicken [o. hetzen]
sich 第四格 in etw 第四格 hineinknien
sich 第四格 von jdm abwenden
II. back [bæk] attr, 不变的
1. back <backmost> (rear):
Hintertür f <-s, -[n]>
Hintereingang m <-(e)s, -gänge>
Hinterbein nt <-(e)s, -e>
Gesäßtasche f <-, -n>
Rücksitz m <-es, -e>
Backenzahn m <-(e)s, -zähne>
2. back (of body):
back pain, problems
3. back (old):
alt <älter, am ältesten>
Auftragsrückstand m <-(e)s, -stände>
短语,惯用语:
etw auf Eis legen
III. back [bæk] 不变的
1. back (to previous place):
a. [wieder] retour
a. retour kommen
to put sth back
to want sb/sth back
jdn/etw zurück[haben] [o. a. retour [haben]] wollen
2. back (to rear):
to hold sb back
sich 第四格 zurücklegen
back of sb/sth (to rear)
hinter jdn/etw
back of sb/sth (at rear)
hinter jdm/etw
3. back (in return):
to pay sth back
4. back (to past):
das war [schon] 1950
5. back (losing):
短语,惯用语:
to get [or pay] sb back[or get back at sb] [for sth]
jdm etw heimzahlen
IV. back [bæk] 动词 trans
1. back (support):
to back sth idea, plan, proposal
to back sb
to back a bill 金融
to back a bill 法律
2. back (drive):
3. back (accompany):
to back sb/sth concert, band
jdn/etw begleiten
4. back 技术 (line):
to back sth
短语,惯用语:
V. back [bæk] 动词 不及物动词
back car:
打开开放词典条目
back 名词
to have sb's back
hinter jdm stehen
打开开放词典条目
back 动词
打开开放词典条目
back
打开开放词典条目
back 名词
back mutation 名词
Present
Iback
youback
he/she/itbacks
weback
youback
theyback
Past
Ibacked
youbacked
he/she/itbacked
webacked
youbacked
theybacked
Present Perfect
Ihavebacked
youhavebacked
he/she/ithasbacked
wehavebacked
youhavebacked
theyhavebacked
Past Perfect
Ihadbacked
youhadbacked
he/she/ithadbacked
wehadbacked
youhadbacked
theyhadbacked
PONS OpenDict

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单语范例(未经PONS编辑处理)
Note also that the form often used instead of after vowels does not cause nasal mutation.
en.wikipedia.org
The gene has been found to have missense mutation in exon 9.
en.wikipedia.org
However, he also describes a self-correcting meme, highly resistant to mutation.
en.wikipedia.org
When combined, these factors will result in a variable phenotype for iminoglycinuria depending on which mutations are present.
en.wikipedia.org
If there is a known mutation in the family, prenatal testing is available.
en.wikipedia.org
互联网提供的例句(未经PONS编辑处理)
[...]
It occurs in approximately 75,000 new cancer cases per annum and is the most frequent mutation, in which p53 is deactivated by thermodynamic destabilization — all because a single building block of the protein is replaced.
[...]
www.uni-muenchen.de
[...]
Sie kommt in etwa 75.000 neu an Krebs erkrankten Menschen pro Jahr vor und ist die häufigste Veränderung, bei der p53 durch thermodynamische Destabilisierung inaktiviert wird. Und zwar durch den Austausch eines einzigen Bausteins des Proteins.
[...]
[...]
We now know that every malignant tumor is the result of underlying genetic mutations that affect several different classes of genes.
[...]
www.uni-muenchen.de
[...]
Mittlerweile weiß man, dass jeder bösartigen Tumorerkrankung genetische Veränderungen zugrunde liegen, die mehrere Klassen von Genen betreffen.
[...]
[...]
Fatal mutations to the p53 gene are found in nearly half of all tumor cases in humans, and the associated p53 protein is therefore no longer able to fulfill its duties as “guardian of the genome.”
[...]
www.uni-muenchen.de
[...]
Bei etwa der Hälfte der menschlichen Tumore finden sich aber fatale Veränderungen im p53-Gen. Das zugehörige p53-Protein kann dann seinen Aufgaben als „Wächter des Genoms“ nicht mehr nachkommen.
[...]
[...]
Focus of the ward is besides endoscopical surgeries (so-called laparoscopy resp. minimal invasive surgery) the care of patients after laser therapy for treatment of malign mutations of the outer genitals (labia and vagina).
[...]
frauenklinik-cvk.charite.de
[...]
Schwerpunkt der Station ist neben endoskopischen Eingriffen (sogenannte Bauchspiegelung bzw. minimal-invasive Chirurgie) die Betreuung von Patientinnen nach Lasertherapie zur Behandlung von bösartigen Veränderungen der äußeren Genitale (Schamlippen und Scheide).
[...]
[...]
The number of mutations increases with the age of the affected individuals.
[...]
www.dkfz.de
[...]
Die Anzahl der genetischen Veränderungen stieg mit dem Alter der Betroffenen.
[...]