surveyed生物技术专业英语词句

2021年1月20日发(作者：蚊香)
1.
分
光
光
度
计
：
spectropho tometer
2.
标
准
程
序
:standard
protocol
3.
用空白值校正
:
blank correction
4.
空白溶液
:blank solution
5.
标
准
曲
线
:standard
curve
6.
在
每
一
个
试
管
中
加
入
5ml
试
剂
:add
5.00ml
reagents to each tube
7.
仪
器
调
零
:zero
the
instrument
8.
将试管冷却至室温：
cool
tuble to room temperature

8.
在
640nm
处测定光密
度：
exhibit
the
absorbant
at
640nm

concentration

1.
微生物培养：
the cultural
of microorganism
2.
微生物生长：
the growth
of microorganism
3.
微
生
物
的
分
离
：
the
isolation
of
microorganism
4.
抑
制
微
生
物
的
生
长
：
inibit ion
of
the
growth
of
microorganism
5.
工
业
微
生
物< br>的
改
良
：
strain
improvement
of
industry microorganism
6.
混合培养：
mixed culture
7.
在
37
℃下培养
2
天：
culture
at
37
degrade
for
two days
8.
典型的生长曲线：
typical
growth curve

1.
在新鲜培养基上划线：
streak
on
the
fresh
medium

2.
用
斜
面
菌
种
接
种
：
inoculation on slope agar

ate
the
following
into Chinese.
(1)Electrons
revolve
about
the
nucleus
at
tremendous speeds.
电子以惊人的速度绕核运
动。

(2)If you had 10 grams of
water
at
0
℃
,it
would
require
1000
calories
to
make the temperature go
up to 100
℃
.
如果你有
10
克
0
℃的水，
那么它温度上升到
100
℃
需要
1000
卡路里。

(3)Compounds
are
substances which can be
decomposed
by
chemical
means.
化合物是可以被化学反应
分解的物质。

(4)Open
the
window
let
the fresh air in .
打开窗户让新鲜空气进来。

(5)Of
considerable
interest
is
the
nature
of
oxygen.
氧气的特性相当有趣。

(6)Microorganisms cannot
use
gaseous
oxygen,but
only oxygen in solution.
微生物不能使用液态氧，
只
能使用溶解氧。

(7)Repeated
batch
cultures with the substrate
as sole carbon or nitrogen
source
will
gradually
increase the population of
desirable strains.
反复分批发酵利用基 质如
碳源，
氮源，
将逐渐的增加
目的菌株数量。

(8)Starch
comprises
two
polymers;amylase;a
linear
milecul
of
1,4-a-linked
residues
D-glucose
and
amylopectin,a
branched
molecule of short amylase
chains
jointed
at
1,6-a-branch point.
淀粉有 两个单体，淀粉糖；
1
，
4
糖苷键链接
D
葡萄糖
残 基直链分子，
和淀粉果胶
以
1
，
6-a
链连接短链的支链分子。

(9)In the case of potential
enzyme-producing
organisms
or
those
that
degrade
a
particular
as
a
the
molecule,such
pectiside,either
original
habitat
can
be
baited
with
the
substrate,thus
enriching
for the desirable bacteria.
就是说，
就一些潜在的 产酶
微生物，
或是可以降解一些
特殊分子的微生物，
例如杀
虫剂的方 法，添加一些内
容，
比如，
采用特殊引物从
原始栖息地通过通过富集
培养得到目的菌株。

(11)s
were
prepared
mainly
from
animal
organs
and
plant
seeds,
However,
these
sources
of
enzyme
have
their
limits
both
in
quantity and quality.
很明显，
酶主要从动物器官
和植物种子中得到，但是，
这 些来源的酶在数量和质
量上有它们的局限性。

(12)Microbes,on
contrary,
can
be
cultured
at
large
scale
by
simple
this
the
methods,Also,in
case,
selective
production
of
certain
enzyme
in
large
quantities
is
possible
by
adjusting the conditions of
culture
。

微生物，
一方面来说可以被
用 简单方法大规模培养，
也
可以，
调节培养条件从大数
量的确定的某种酶中挑选
产物是可能的。

(13)Further,microbes
have
adaptability,and
marked
mutant
species
can
be
induced
artificially.
再者，
微生物有显著的适应
性和人为的诱导突变种类。

(14)Thanks
advantageous
to
these
properties,enzymes which
cannot
be
produced
from
animals and plants can be
obtained from microbes.
感谢这些有利的性能，
那 些
不能利用植物很动物被生
产的酶，
可以从微生物中得
到啦

(15).the
study
of
heat
changes
accompanying
chemical
reations
shows
that
almost
every
is
chemical
charge
accompanied
either
by
libration
or
by
adsorption
of heat
。

化学变化中的热量变化的
研究表明几乎每一个化 学
变化都会有热量的释放或
吸收。

(16.)Of
the
two
methods
of
setting
atomic
energy
free,the
first
is
a
process
which
involves
breaking
of
a
heavy
nucleus
into
two
or
more
less
heavy
nuclei.
在两个释放化学能的原子
能方法中，
其中之一涉及破
坏一个重核变为两个或更
多轻核。

(17).mention
must
be
made
of
another
unit
for
the
measurement
of
volume,the
litre,which
is
used
in
measuring
the
liquids.
我们在测量体积时必须确
定单位，
升，
就是测量液体
的

(18.)we felt no difficulty in
solving this problem.
我们觉得解决这个问题很
容易。

(19).Regulation
Metabolism
分解代谢的调控

(20).In
a
given
of
fermentation
the
flux
of
substrate
complex
through
network
the
of
catabolic
and
anabolic
pathways
will
be
influenced by a variety of
mechanisms.
在一个给定的发酵中，
物质
流通过复杂的分解合成代
谢调控被一系列化学物质
影响。

(21)Selected
rate-limiting
enzymes
are
strategically
placed
in
the
various
pathways
and
these
key
enzymes
sensitive
are
usually
to
induction/repression
and
activation/inhivition
mechanisms.
挑选在这些合成路径中速
率控制很有战略意义的酶。
这些关键酶是有关诱导与
阻遏，
活动与抑制的化学反
应。

(22)Over-production
of
primary
metablites
from
high
differential
flux
rates
on
the
upstream
side
leading to accumulation of
the
metabolite
and
reduced
or
negligible
flux
rates
downstream
which
would
cause
metabolite
degradation or utilization.
在初级代谢物生产中，
上游
侧高的物质速率导致代谢物积累或减少，
或微不足道
的下游物质流，
就是会引起
它代谢物降解和使 用。

(23)The
regulating
metabolites
processes
secondary
production
are
more
complex
and
less
well
understood
but
there
is
evidence
that
many
of
the
mechanisms
are
similar
to
those
primary
controlling
metabolism.
次级代谢生产中更为复杂
和更少被人了解，
但是有 证
据表明很多化学反应和初
级代谢调控十分相似

led
beverages
have
a
rather
different
spectrum
of
higher
alcohols
which
includes
butanols and pentanols
蒸馏酒中富含一系列不同
种类的高级醇，
如丁醇、
戊
醇。

many beverages and
potable
spirits,esters,constitute an
important group of volatile
due
to
their
penetrating
fruity flavour.
由于酯类物质具有渗透 性
强的果汁风味，
在许多饮料
和烈性酒中，
它们是一类非
常重要的挥 发性物质。


the
1960s,concern
over
the
availability
of
proteins
for
cattle
and
human
consum
tion
coincide
with
a
plentiful
supply of relatively cheap
oil and related products.
在
60
年代，正当人们为牲
口和人类的蛋白质供应而< br>忧虑时，
正巧相对便宜的石
油及有关制品的供应非常
充足。

gh
biotechnology
involves the potential use
of
all
living
forms
have
microorganisms
played a major role in the
development
discipline
of
and
this
will
continue
to
be
used
extensively
for
the
foreseeable future.
尽管生物技术涉及到所有
生物形态潜在的 应用价值，
但在这一学科的发展过程
中，
微生物所起的作用仍是
主要的，并且 在不久的将
来，
仍将继续广泛地得到应
用。

sion
is
the
and
TRANSMISSION
RECEPION
of
images
of
moving
objects
by
radio
waves.
电视是通过无线电波”发送
和接收活动物体的图像的。


COMPLETION
of
translation
the
ribosome
is
released
from
the
membrane.
一旦翻译结束，
核糖体就从
膜上释放下来。


found
some
DIFFICULTIES
to
design
a
chemical
plant
without
an electronic computer.
他感到没有电子计算机，
要
设计一座化工厂是困难的。

8.A
good
designer
must
have
a
full
knowledge
of
physical
makes
science,which
the
products
designed by him LOWER
cost.
一个好的设计人员必须 具
有丰富的自然科学知识，
这
才能使他所设计的产品价
格“低廉”

electronic computer
is
chiefly
CHARACTERIZED
by
its
accurate
and
rapid
computations.
自从
40年代以来，许多其
他的发酵产品，
包括一些抗
生素和氨基酸，
都已实现商
业化生产。

n
synthesis
in
eukaryotic cells DIFFERS
from that in prokaryotes in
that
the
primary
TRANSCRIPT
from
the
eukaryotic
the
rukaryotic
chromosome
mRNA
but
is
a
not
high
weight
molecular
“
heterogeneousnuclear
”
R
NA.
真核生物细胞中蛋白质的
合成与原核生物中的区别
在于真核生物染色体并不
是转录到
mRNA
上，而是
转录到一个高分子量的异
源核的
RNA
上 。


approach
has
the