没有苯甲酸酯，苛刻的防腐剂或葡萄柚籽提取物。
No parabens, harsh preservatives or grapefruit seed extract.
生物降解是邻苯二甲酸酯在环境中降解的主要途径。
The biodegradations are considered to be the major route of degradation for these widespread pollutants in environment.
不含染料，香水，羊毛脂，对羟基苯甲酸酯和甲醛。
环境激素类邻苯二甲酸酯是一类重要的环境激素物质。
Environmental hormone phthalate esters are an important kind of environmental hormone.
邻苯二甲酸酯主要用作塑料增塑剂，普遍存在于环境中。
Phthalate esters are commonly used as plasticizers in many products.
本文报道了相转移催化条件下异成烯基苯甲酸酯的合成。
Synthesis of prenyl benzoate under phase transfer catalysis was reported.
本文通过气相色谱法建立了大气中邻苯二甲酸酯的监测方法。
In this article, the monitoring method of phthalic acid ester in air was established by gas chromatography.
安全有效，有利于有机护肤品无人工色素，合成香精或苯甲酸酯。
Safe effective, pro-organic body care without artificial colors, synthetic fragrances or parabens.
—指甲油里含有邻苯二甲酸酯，而邻苯二甲酸酯常与生育问题及怀孕困难。
Nail varnish contains Phthalates, linked to fertility issues and complications in developing babies.
开发了一种用磷钨酸铝催化合成二甘醇二苯甲酸酯(DEDB)的新方法。
A novel preparation method to synthesize DEDB by using aluminium phosphotungstate catalyst was developed.
不过还没有发现乙烯基玩具和其他软性塑料中的邻苯二甲酸酯会影响人的行为。
No behavioral effects were found for the phthalates used in vinyl toys and other soft plastics.
研究人员表示，他们还无法弄清产前接触邻苯二甲酸酯是如何导致行为问题的。
The researchers said they do not know how prenatal exposure to phthalates may lead to behavioral problems.
测定了一批具有大小不同碳环的苯磺酰基环烷烃甲酸酯对发光菌的毒性数据。
Batch data for the toxicity of phenylsulfonyl-cycloalkane carboxylates containing different sizes of carboatomic rings to photoluminescence bacteria have been measured.
其实邻苯二甲酸酯已经存在50多年了，只是无人知晓人们与它的接触在不断增加。
Phthalates have been around for about 50 years, and it is unknown whether people's exposure has increased.
聚氨酯全称为聚氨基甲酸酯，是主链上含有重复氨基甲酸酯基团的大分子化合物的统称。
The full name of the polyurethane is the poly - urethane, which is a general designation of the macromolecular compound containing repeated amino acid ester groups.
以间甲基苯甲酸和二甘醇为原料，钛酸四丁酯为催化剂合成了二乙二醇二间甲基苯甲酸酯。
Diethylene glycol binary m-methyl benzoate was synthesized with diethylene glycol and m-methyl benzoic acid in the presence of tetrabutyl titanate.
塞克硝唑苯甲酸酯是塞克硝唑的前药，本文主要对塞克硝唑苯甲酸酯的药理活性进行研究。
Secnidazole benzoate is a former drug of secnidazole, this paper mainly study on the pharmacological activity of secnidazole benzoate.
聚氨酯是由异氰酸酯与多元醇反应制成的一种具有氨基甲酸酯链段重复结构单元的聚合物。
PU is a polymer with urethane segment repetitive structure unit formed after the reaction of TDI and PPG.
对这些母亲还进行了怀孕期间邻苯二甲酸酯调查，因为此阶段正是孩子大脑发育的最敏感阶段。
The mothers were tested for phthalates during pregnancy, the most sensitive time for a child's brain development.
雌激素样物质：包括已知的化学物质对羟苯甲酸酯在内，常用于制作化妆品、防晒霜和保湿露。
Oestrogen-like substances, including chemicals known as parabens, occur in cosmetics, sun creams and moisturising lotions.
如果结果超出校准范围，重复邻苯二甲酸酯方法步骤5(另外稀释使结果落入校准范围内)。
If the results are out of the calibration range, return to step 5 of the phthalate extraction method (perform another dilution to get results in calibration range).
优选地，该氨基甲酸酯预聚物是脂族异氰酸酯聚醚预聚物，且该固化剂包括芳族二胺和三醇。
Preferably, the urethane prepolymer is an aliphatic isocyanate polyether prepolymer and the curative includes an aromatic diamine and a triol.
科学家们认为，这项研究还发现了一个新的问题，邻苯二甲酸酯可能对儿童的大脑发育产生影响。
Scientists said the study has uncovered a new problem that could be related to phthalates - effects on a child's developing brain.
报道在二碘化钐作用下，硫代氨基甲酸酯发生还原反应，得到较好产率的二硫醚和酰胺化合物。
This paper reports reductive reaction of the thiocarbamic esters with samarium diiodide to give disulfidesand carboxamides in good results.
“有足够的证据可以引起人们对邻苯二甲酸酯的担忧，应该尽可能减少接触机会，”恩格尔警告说。
"There is sufficient evidence to be concerned about phthalates, and it's prudent to reduce exposure as much as possible," Engel said.
脲基甲酸酯交联键可以从20系列的共聚物的分子量最高，其次是40系列的分子量而得到证实。
The presence of allophanate crosslinks can be proved by the highest molecular weight of 20 series copolymers, followed by 40 (in Table 2).
通过在固化剂存在下使氨基甲酸酯预聚物聚合而形成的固体产物具有小于大约38%的巴肖氏回弹。
A solid product formed by polymerizing a urethane prepolymer in the presence of a curative has a Bashore rebound that is less than about 38%.
为了形成微孔聚氨酯材料，在表面活性剂存在下用惰性气体使该氨基甲酸酯预聚物发泡，随后固化。
To form a microcellular polyurethane material, the urethane prepolymer is frothed with inert gas, in the presence of a surfactant, then cured.
因为聚氨基甲酸酯和腈这些材料不会因温度的变化或者潮湿而影响性状，所以不需要专门的储存环境。
No special storage requirements are needed because polyurethane and nitrile are not affected by changes in temperature and dampness.
“显而易见的是，环境中的有毒物质对儿童的神经发育影响很大，而邻苯二甲酸酯的危害尤其严重，”恩格尔说。
"Clearly environmental toxicants play a role in child neurodevelopment, and phthalates, in particular, have been understudied in this area," Engel said.
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